Climate-Controlled Storage Units in Duarte, CA

One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time, non-refundable admin charge covers lease processing and your account setup.
Extra Space Storage facility at 1727 Buena Vista St - Duarte, CA
Starting at$214
1.1 MI

Vehicle

10' x 20'

$214

Vehicle

10' x 10'

$118

Vehicle

5' x 5'

$45

See available units & prices at this facility

Extra Space Storage facility at 115 E Lime Ave - Monrovia, CA
Starting at$55
1.9 MI

Vehicle

5' x 5'

$55

Vehicle

9' x 9'

$123

Vehicle

20' x 10'

$310

See available units & prices at this facility

Extra Space Storage facility at 900 W Foothill Blvd - Azusa, CA
Starting at$181
2.9 MI

Vehicle

20' x 10'

$181

Vehicle

8' x 15'

$173

Vehicle

5' x 5'

Flash Sale

$35

Vehicle

10' x 10'

Flash Sale

$88

See available units & prices at this facility

Extra Space Storage facility at 318 N Vincent Ave - Covina, CA
Starting at$223
4.7 MI

Vehicle

10' x 10'

$223

Vehicle

20' x 20'

$534

Vehicle

4' x 5'

$54

See available units & prices at this facility

Extra Space Storage facility at 12737 Garvey Ave - Baldwin Park, CA
Starting at$110
5.7 MI

Vehicle

8' x 20'

$110

Vehicle

5' x 10'

$104

Vehicle

10' x 10'

$152

See available units & prices at this facility

Extra Space Storage facility at 825 E Arrow Hwy - Glendora, CA
Starting at$145
7.3 MI

Vehicle

10' x 10'

$145

Vehicle

5' x 5'

$56

Vehicle

10' x 30'

$373

Vehicle

10' x 30'

$373

See available units & prices at this facility

Extra Space Storage facility at 414 S San Gabriel Blvd - San Gabriel, CA
7.8 MI
No Units Available

See available units & prices at this facility

Extra Space Storage facility at 919 W Gladstone St - San Dimas, CA
Starting at$317
8.4 MI

Vehicle

10' x 20'

$317

Vehicle

10' x 20'

$317

Vehicle

6' x 15'

$110

Vehicle

8' x 8'

$52

See available units & prices at this facility

Extra Space Storage facility at 17925 Valley Blvd - La Puente, CA
Starting at$149
10 MI

Vehicle

10' x 10'

$149

Vehicle

5' x 5'

$65

Vehicle

10' x 20'

$245

Vehicle

10' x 20'

$245

See available units & prices at this facility

Extra Space Storage facility at 686 S Arroyo Pkwy - Pasadena, CA
Starting at$219
10.3 MI

Vehicle

8' x 11'

$219

Vehicle

10' x 25'

$552

Vehicle

3' x 3'

$40

See available units & prices at this facility

Extra Space Storage facility at 1960 S San Dimas Canyon Rd - La Verne, CA
Starting at$42
10.4 MI

Vehicle

5' x 5'

Flash Sale

$42

Vehicle

10' x 20'

$114

Vehicle

10' x 20'

$221

Vehicle

10' x 10'

$148

See available units & prices at this facility

Extra Space Storage facility at 919 Mission St - South Pasadena, CA
Starting at$211
11.1 MI

Vehicle

10' x 10'

$211

Vehicle

3' x 5'

$54

Vehicle

3' x 8'

$34

Vehicle

10' x 24'

Flash Sale

$549

See available units & prices at this facility

Extra Space Storage facility at 20671 Valley Blvd - Walnut, CA
Starting at$230
11.2 MI

Vehicle

10' x 20'

$230

Vehicle

10' x 20'

$230

Vehicle

5' x 5'

$49

Vehicle

10' x 15'

$206

See available units & prices at this facility

Extra Space Storage facility at 2000 W Mission Rd - Alhambra, CA
Starting at$131
11.2 MI

Vehicle

8' x 20'

$131

Vehicle

5' x 5'

$103

Vehicle

20' x 10'

$407

Vehicle

8' x 12'

$215

See available units & prices at this facility

Extra Space Storage facility at 4344 San Gabriel River Pkwy - Pico Rivera, CA
Starting at$136
11.2 MI

Vehicle

10' x 10'

$136

Vehicle

10' x 20'

$463

Vehicle

10' x 20'

$463

Vehicle

5' x 5'

$59

See available units & prices at this facility

Extra Space Storage facility at 9612 Beverly Blvd - Pico Rivera, CA
Starting at$333
11.3 MI

Vehicle

10' x 20'

Flash Sale

$333

Vehicle

10' x 10'

$135

Vehicle

10' x 20'

Flash Sale

$333

Vehicle

4' x 4'

$32

See available units & prices at this facility

Extra Space Storage facility at 601 Ridgeway St - Pomona, CA
Starting at$18
11.3 MI

Vehicle

4' x 4'

$18

Vehicle

10' x 10'

$87

Vehicle

10' x 20'

$303

Vehicle

10' x 20'

$190

See available units & prices at this facility

Extra Space Storage facility at 19937 E Walnut Dr S - Walnut, CA
Starting at$264
11.8 MI

Vehicle

10' x 20'

$264

Vehicle

10' x 20'

$265

Vehicle

3' x 3'

$9

Vehicle

10' x 10'

$97

See available units & prices at this facility

Extra Space Storage facility at 7037 Comstock Ave - Whittier, CA
Starting at$126
12.3 MI

Vehicle

10' x 10'

$126

Vehicle

10' x 20'

$247

Vehicle

10' x 30'

$353

Vehicle

4' x 4'

$19

See available units & prices at this facility

Extra Space Storage facility at 2680 N Garey Ave - Pomona, CA
Starting at$260
13 MI

Vehicle

10' x 25'

$260

Vehicle

10' x 10'

$125

Vehicle

5' x 6'

$45

Vehicle

10' x 30'

$165

See available units & prices at this facility

Extra Space Storage facility at 11635 Washington Blvd - Whittier, CA
Starting at$39
13.3 MI

Vehicle

5' x 5'

$39

Vehicle

10' x 10'

$152

Vehicle

8' x 20'

$117

Vehicle

10' x 20'

$256

See available units & prices at this facility

Extra Space Storage facility at 11469 Washington Blvd - Whittier, CA
Starting at$86
13.3 MI

Vehicle

5' x 10'

$86

Vehicle

8' x 15'

$68

Vehicle

10' x 20'

$238

Vehicle

10' x 10'

$140

See available units & prices at this facility

Extra Space Storage facility at 11701 Slauson Ave - Santa Fe Springs, CA
Starting at$109
13.7 MI

Vehicle

10' x 10'

$109

Vehicle

4' x 5'

$19

Vehicle

10' x 20'

$237

Vehicle

10' x 20'

$228

See available units & prices at this facility

Extra Space Storage facility at 9601 Slauson Ave - Pico Rivera, CA
Starting at$225
14.2 MI

Vehicle

10' x 20'

$225

Vehicle

10' x 25'

Flash Sale

$290

Vehicle

3' x 3'

$7

Vehicle

10' x 10'

$99

See available units & prices at this facility

Extra Space Storage facility at 525 W Arrow Hwy - Claremont, CA
Starting at$173
14.5 MI

Vehicle

11' x 12'

$173

Vehicle

5' x 7'

$69

See available units & prices at this facility

Extra Space Storage facility at 775 S Mills Ave - Claremont, CA
Starting at$183
15.2 MI

Vehicle

10' x 10'

$183

Vehicle

5' x 5'

$56

Vehicle

10' x 20'

$261

Vehicle

10' x 20'

$261

See available units & prices at this facility

Extra Space Storage facility at 711 S Mills Ave - Claremont, CA
Starting at$136
15.3 MI

Vehicle

10' x 10'

$136

Vehicle

5' x 5'

$46

See available units & prices at this facility

Extra Space Storage facility at 2904 Casitas Ave - Los Angeles, CA
Starting at$267
16.2 MI

Vehicle

10' x 10'

$267

Vehicle

5' x 5'

$105

Vehicle

10' x 18'

$162

Vehicle

10' x 20'

$509

See available units & prices at this facility

Extra Space Storage facility at 1000 N Main St - Los Angeles, CA
Starting at$272
16.3 MI

Vehicle

10' x 19'

$272

Vehicle

10' x 10'

$182

Vehicle

5' x 5'

$68

See available units & prices at this facility

Extra Space Storage facility at 1675 W 11th St - Upland, CA
Starting at$105
16.6 MI

Vehicle

9' x 20'

$105

Vehicle

25' x 10'

$304

Vehicle

8' x 12'

$124

Vehicle

5' x 5'

$45

See available units & prices at this facility

Extra Space Storage facility at 10950 Firestone Blvd - Norwalk, CA
Starting at$297
17.2 MI

Vehicle

10' x 20'

$297

Vehicle

10' x 20'

$297

Vehicle

10' x 10'

$187

Vehicle

4' x 4'

$17

See available units & prices at this facility

Extra Space Storage facility at 5120 San Fernando Rd - Glendale, CA
Starting at$275
17.3 MI

Vehicle

10' x 10'

$275

Vehicle

10' x 30'

$854

Vehicle

10' x 30'

$854

Vehicle

5' x 10'

Flash Sale

$113

See available units & prices at this facility

Extra Space Storage facility at 6241 Maywood Ave - Huntington Park, CA
Lowest Price
Starting at$187
17.6 MI

Vehicle

10' x 20'

Flash Sale

$187

Vehicle

10' x 10'

$168

Vehicle

3' x 4'

$23

See available units & prices at this facility

Extra Space Storage facility at 14879 Carmenita Rd - Norwalk, CA
Starting at$7
17.8 MI

Vehicle

2' x 4'

$7

Vehicle

10' x 10'

Flash Sale

$92

Vehicle

20' x 10'

$268

Vehicle

10' x 25'

$397

See available units & prices at this facility

Extra Space Storage facility at 4500 Long Beach Ave - Los Angeles, CA
Lowest Price
Starting at$77
18.6 MI

Vehicle

10' x 10'

$77

Vehicle

5' x 5'

$36

Vehicle

20' x 15'

$180

See available units & prices at this facility

Extra Space Storage facility at 6527 San Fernando Rd - Glendale, CA
Starting at$202
18.6 MI

Vehicle

10' x 10'

$202

Vehicle

15' x 15'

$377

Vehicle

5' x 5'

$63

See available units & prices at this facility

Extra Space Storage facility at 135 S Campus Ave - Upland, CA
Starting at$61
18.9 MI

Vehicle

5' x 5'

$61

Vehicle

10' x 10'

$129

Vehicle

10' x 20'

$261

See available units & prices at this facility

Extra Space Storage facility at 4728 Fountain Ave - Los Angeles, CA
Starting at$56
18.9 MI

Vehicle

3' x 4'

$56

Vehicle

10' x 20'

$507

Vehicle

10' x 10'

$295

See available units & prices at this facility

Extra Space Storage facility at 1920 Randolph St - Los Angeles, CA
Starting at$142
19 MI

Vehicle

10' x 20'

$142

Vehicle

10' x 10'

$91

Vehicle

5' x 5'

$35

See available units & prices at this facility

Extra Space Storage facility at 2515 S Broadway - Los Angeles, CA
Starting at$67
19.2 MI

Vehicle

5' x 5'

Flash Sale

$67

Vehicle

10' x 10'

$221

Vehicle

10' x 30'

$439

See available units & prices at this facility

Extra Space Storage facility at 2200 Nadeau St - Huntington Park, CA
Starting at$297
19.5 MI

Vehicle

10' x 20'

$297

Vehicle

10' x 10'

$117

Vehicle

5' x 5'

$50

See available units & prices at this facility

Extra Space Storage facility at 175 W Verdugo Ave - Burbank, CA
Starting at$96
19.8 MI

Vehicle

5' x 5'

$96

Vehicle

10' x 22'

$529

Vehicle

10' x 22'

$529

Vehicle

10' x 10'

$180

See available units & prices at this facility

Extra Space Storage facility at 3801 Broadway Pl - Los Angeles, CA
Starting at$148
19.9 MI

Vehicle

10' x 10'

$148

Vehicle

4' x 5'

$68

Vehicle

15' x 13'

$225

See available units & prices at this facility

Extra Space Storage facility at 6033 S Central Ave - Los Angeles, CA
Starting at$356
19.9 MI

Vehicle

20' x 15'

$356

Vehicle

10' x 15'

Flash Sale

$136

Vehicle

5' x 5'

$77

See available units & prices at this facility

Extra Space Storage facility at 8160 E Rosecrans Ave - Paramount, CA
Starting at$207
20 MI

Vehicle

24' x 10'

$207

Vehicle

10' x 21'

$320

Vehicle

9' x 10'

$80

Vehicle

10' x 4'

$51

See available units & prices at this facility

Extra Space Storage facility at 1810 Venice Blvd - Los Angeles, CA
Starting at$170
20 MI

Vehicle

5' x 17'

$170

Vehicle

5' x 4'

$63

Vehicle

10' x 21'

$395

See available units & prices at this facility

Extra Space Storage facility at 15125 Lakewood Blvd - Paramount, CA
Starting at$351
20 MI

Vehicle

10' x 22'

$351

Vehicle

10' x 22'

$351

Vehicle

8' x 16'

$204

Vehicle

3' x 3'

$14

See available units & prices at this facility

Extra Space Storage facility at 480 W Crowther Ave - Placentia, CA
Starting at$101
20 MI

Vehicle

10' x 10'

$101

Vehicle

10' x 20'

$349

Vehicle

10' x 20'

$349

Vehicle

4' x 4'

$26

See available units & prices at this facility

Extra Space Storage facility at 700 E Slauson Ave - Los Angeles, CA
Starting at$164
20.1 MI

Vehicle

10' x 20'

$164

Vehicle

10' x 10'

$155

Vehicle

5' x 5'

Flash Sale

$47

See available units & prices at this facility

Extra Space Storage facility at 2800 W Pico Blvd - Los Angeles, CA
Starting at$50
20.2 MI

Vehicle

3' x 4'

$50

Vehicle

10' x 10'

$260

Vehicle

19' x 24'

$780

See available units & prices at this facility

Extra Space Storage facility at 1215 E Airport Dr - Ontario, CA
Starting at$84
20.3 MI

Vehicle

5' x 10'

$84

Vehicle

10' x 25'

$327

Vehicle

10' x 25'

$327

Vehicle

10' x 10'

$139

See available units & prices at this facility

Extra Space Storage facility at 5825 Santa Monica Blvd - Los Angeles, CA
Starting at$111
20.3 MI

Vehicle

3' x 4'

$111

Vehicle

10' x 15'

$509

Vehicle

8' x 15'

$346

Vehicle

10' x 30'

Flash Sale

$1007

See available units & prices at this facility

Extra Space Storage facility at 10753 Artesia Blvd - Cerritos, CA
Starting at$178
20.4 MI

Vehicle

10' x 20'

$178

Vehicle

10' x 20'

$336

Vehicle

3' x 3'

$15

Vehicle

12' x 8'

$121

See available units & prices at this facility

Extra Space Storage facility at 17900 Crusader Ave - Cerritos, CA
Starting at$166
20.6 MI

Vehicle

20' x 10'

$166

Vehicle

10' x 10'

$76

Vehicle

3' x 3'

$7

See available units & prices at this facility

Extra Space Storage facility at 1847 Argyle Ave - Los Angeles, CA
Starting at$533
20.7 MI

Vehicle

10' x 19'

$533

Vehicle

11' x 20'

$540

Vehicle

3' x 3'

$40

See available units & prices at this facility

Extra Space Storage facility at 1860 Vine St - Los Angeles, CA
Starting at$103
20.7 MI

Vehicle

5' x 5'

$103

Vehicle

8' x 12'

$220

Vehicle

10' x 10'

$367

See available units & prices at this facility

Extra Space Storage facility at 17701 Ibbetson Ave - Bellflower, CA
Starting at$21
20.8 MI

Vehicle

5' x 5'

$21

See available units & prices at this facility

Extra Space Storage facility at 8250 Foothill Blvd - Sunland, CA
Starting at$342
21.3 MI

Vehicle

10' x 20'

$342

Vehicle

5' x 5'

$53

Vehicle

10' x 10'

Flash Sale

$117

See available units & prices at this facility

Extra Space Storage facility at 6897 Paramount Blvd - Long Beach, CA
Starting at$149
21.5 MI

Vehicle

8' x 15'

$149

Vehicle

10' x 20'

$319

Vehicle

10' x 10'

$174

Vehicle

3' x 3'

$17

See available units & prices at this facility

Extra Space Storage facility at 2801 Thornton Ave - Burbank, CA
Starting at$147
21.7 MI

Vehicle

5' x 10'

$147

Vehicle

10' x 10'

$224

Vehicle

10' x 20'

$489

Vehicle

10' x 20'

$489

See available units & prices at this facility

Extra Space Storage facility at 155 S Adams St - Anaheim, CA
Starting at$74
21.9 MI

Vehicle

4' x 5'

$74

Vehicle

10' x 15'

$307

Vehicle

10' x 25'

$426

Vehicle

10' x 25'

$426

See available units & prices at this facility

Extra Space Storage facility at 21123 Norwalk Blvd - Hawaiian Gardens, CA
Starting at$116
22.1 MI

Vehicle

10' x 10'

$116

Vehicle

5' x 4'

$13

Vehicle

12' x 30'

$349

See available units & prices at this facility

Extra Space Storage facility at 1701 W Slauson Ave - Los Angeles, CA
Starting at$278
22.2 MI

Vehicle

10' x 20'

$278

Vehicle

5' x 5'

$107

Vehicle

10' x 10'

$195

Vehicle

8' x 15'

$133

See available units & prices at this facility

Extra Space Storage facility at 305 S Long Beach Blvd - Compton, CA
Starting at$53
22.2 MI

Vehicle

5' x 7'

Flash Sale

$53

Vehicle

19' x 10'

$364

See available units & prices at this facility

Extra Space Storage facility at 4664 Lincoln Ave - Cypress, CA
Starting at$122
22.3 MI

Vehicle

6' x 15'

$122

Vehicle

10' x 20'

$339

Vehicle

10' x 20'

$339

Vehicle

5' x 5'

$56

See available units & prices at this facility

Extra Space Storage facility at 5555 S Western Ave - Los Angeles, CA
Starting at$40
22.3 MI

Vehicle

4' x 5'

$40

Vehicle

12' x 10'

$242

See available units & prices at this facility

Extra Space Storage facility at 12508 Carson St - Hawaiian Gardens, CA
Starting at$123
22.4 MI

Vehicle

10' x 10'

$123

Vehicle

20' x 10'

$219

Vehicle

5' x 5'

Flash Sale

$27

See available units & prices at this facility

Extra Space Storage facility at 8180 Old Canal Rd - Anaheim, CA
Starting at$181
22.7 MI

Vehicle

10' x 10'

$181

Vehicle

2' x 2'

$12

See available units & prices at this facility

Extra Space Storage facility at 194 E Artesia Blvd - Long Beach, CA
Starting at$253
23.1 MI

Vehicle

10' x 20'

$253

Vehicle

10' x 20'

$253

Vehicle

5' x 5'

$51

Vehicle

8' x 12'

$161

See available units & prices at this facility

Extra Space Storage facility at 10741 Dale Ave - Stanton, CA
Starting at$129
23.4 MI

Vehicle

10' x 10'

$129

Vehicle

4' x 5'

Flash Sale

$26

Vehicle

10' x 20'

Flash Sale

$247

Vehicle

10' x 20'

Flash Sale

$188

See available units & prices at this facility

Extra Space Storage facility at 8150 E Wardlow Rd - Long Beach, CA
Starting at$374
23.5 MI

Vehicle

10' x 20'

$374

Vehicle

10' x 30'

$571

Vehicle

10' x 10'

$167

Vehicle

4' x 3'

$26

See available units & prices at this facility

Extra Space Storage facility at 1562 N Main St - Orange, CA
Starting at$190
23.7 MI

Vehicle

10' x 25'

$190

Vehicle

10' x 10'

Flash Sale

$126

Vehicle

10' x 20'

$312

Vehicle

5' x 5'

$45

See available units & prices at this facility

Extra Space Storage facility at 1761 W Katella Ave - Anaheim, CA
Starting at$192
23.7 MI

Vehicle

8' x 18'

$192

Vehicle

15' x 20'

$362

Vehicle

8' x 15'

$194

Vehicle

4' x 5'

$65

See available units & prices at this facility

Extra Space Storage facility at 157 E Stanley St - Compton, CA
Starting at$322
23.7 MI

Vehicle

10' x 25'

$322

Vehicle

10' x 10'

$61

Vehicle

3' x 4'

$12

Vehicle

10' x 20'

$231

See available units & prices at this facility

Extra Space Storage facility at 11423 Vanowen St - North Hollywood, CA
Starting at$208
23.9 MI

Vehicle

10' x 10'

$208

Vehicle

10' x 20'

$535

Vehicle

10' x 20'

$535

Vehicle

5' x 5'

$69

See available units & prices at this facility

Extra Space Storage facility at 11570 Ventura Blvd - Studio City, CA
Starting at$158
23.9 MI

Vehicle

5' x 10'

$158

Vehicle

10' x 20'

$708

Vehicle

10' x 10'

$294

See available units & prices at this facility

Extra Space Storage facility at 1705 S State College Blvd - Anaheim, CA
Starting at$41
23.9 MI

Vehicle

5' x 5'

$41

Vehicle

10' x 10'

$116

Vehicle

10' x 20'

$263

Vehicle

10' x 20'

$263

See available units & prices at this facility

Extra Space Storage facility at 3592 Cerritos Ave - Los Alamitos, CA
Starting at$55
23.9 MI

Vehicle

5' x 8'

$55

Vehicle

6' x 17'

$111

Vehicle

11' x 17'

$238

Vehicle

8' x 10'

$242

See available units & prices at this facility

Extra Space Storage facility at 6880 Troost Ave - North Hollywood, CA
Starting at$158
24.2 MI

Vehicle

10' x 10'

Flash Sale

$158

Vehicle

10' x 20'

$485

Vehicle

5' x 5'

Flash Sale

$50

See available units & prices at this facility

Extra Space Storage facility at 2101 E Carson St - Long Beach, CA
Starting at$348
24.4 MI

Vehicle

10' x 20'

$348

Vehicle

3' x 4'

$39

Vehicle

10' x 10'

$145

See available units & prices at this facility

Extra Space Storage facility at 2645 La Cienega Ave - Los Angeles, CA
Starting at$144
24.8 MI

Vehicle

5' x 5'

$144

Vehicle

10' x 10'

$284

Vehicle

10' x 20'

$776

See available units & prices at this facility

Storage types available near Duarte, California

+More Storage Facilities Near Duarte, California

Is climate-controlled storage necessary in Duarte?

Since Duarte experiences extreme heat throughout the year, we highly recommend renting a climate-controlled storage unit. These units are kept between 55 and 80 degrees year-round to help protect items like electronics, furniture, books, and more.

What type of climate-controlled storage does Duarte have?

Find a variety of storage unit sizes in Duarte ranging from 25 square feet to 300+ square feet with features like indoor access, drive-up access, and more. Some locations may also offer storage units that are temperature-controlled, heated, air-cooled, or humidity-controlled. Contact your local facility to learn more!

How much does climate-controlled storage cost in Duarte per month?

The cost of storage units with climate control will vary depending on your facility's location and the size of storage unit you rent.

$55
$35
$54
$104
$56
$—
$52
$65
$40
$42
$34
$49
$103
$59
$32
$18
$9
$19
$45
$39
$68
$19
$7
$69
$—
$56
$46
$105
$68
$45
$17
$113
$23
$7
$36
$63
$61
$56
$35
$67
$50
$96
$68
$77
$51
$63
$14
$26
$47
$50
$84
$111
$15
$7
$40
$103
$21
$53
$17
$147
$74
$13
$107
$53
$56
$40
$27
$12
$51
$26
$26
$45
$65
$12
$69
$158
$41
$55
$50
$39
$144
$45

Storage types available near Duarte, California

+More Storage Facilities Near Duarte, California

Is climate-controlled storage necessary in Duarte?

Since Duarte experiences extreme heat throughout the year, we highly recommend renting a climate-controlled storage unit. These units are kept between 55 and 80 degrees year-round to help protect items like electronics, furniture, books, and more.

What type of climate-controlled storage does Duarte have?

Find a variety of storage unit sizes in Duarte ranging from 25 square feet to 300+ square feet with features like indoor access, drive-up access, and more. Some locations may also offer storage units that are temperature-controlled, heated, air-cooled, or humidity-controlled. Contact your local facility to learn more!

How much does climate-controlled storage cost in Duarte per month?

The cost of storage units with climate control will vary depending on your facility's location and the size of storage unit you rent.