A 5×10 fits a motorcycle. A 5×5 doesn't.
That one dimension decides the size for most people, and it is arithmetic rather than opinion: a road bike is about 7 ft long, a 5×5 is 5 ft deep, a 5×10 is 10 ft deep. Everything below works the same way. We size the unit against real item dimensions and we do not publish a price table we cannot stand behind.

5×5 vs 5×10. The motorcycle decides.
5×5 — Small overflow
- 5-8 boxes + small furniture
- Seasonal items, documents
- Twin mattress (upright)
- No motorcycle
- No king bed
5×10 — Studio + motorcycle
- 1 motorcycle (most sizes)
- Mid-sized bedroom contents
- King mattress + box spring
- 20 boxes + small couch
- Studio apartment contents
- No car (not even a Smart)
What actually fits in 50 square feet.
Each judgement is item dimensions measured against a 5 ft by 10 ft floor and an 8 ft ceiling, with an allowance for the aisle you need to reach the back. The two that matter: motorcycles fit, cars do not.
We can tell you which way prices are moving. Not what you will pay.
No free public source publishes what a 5×10 costs by city, and the operator listing pages that do carry live rates are not ours to copy. What does exist is the US Bureau of Labor Statistics producer price index for miniwarehouse and self-storage unit operators, which measures what the industry receives. At July 2026 it stood at 184.8, on an index where December 2003 equals 100: 1.1% above a year earlier, and still 7.9% below the December 2023 peak.
Calendar-year averages of the monthly index. Source: US Bureau of Labor Statistics, series PCU531130531130, retrieved via St. Louis Fed (FRED) on 2026-09-06. ↗ series page
The number on the booking page is rarely the number you pay.
Last reviewed 2026-09-06. These are practices common across the industry, not a claim about any one operator's current terms.