We have the follow unit sizes:

5 x 5
5 x 10
5 x 15
10 x 10
10 x 15
10 x 20
10 x 26
12 x 28

and limited RV and outdoor parking space.

All units have vehicle access so no carrying the large items long distance
All units are heated  52 to 55 degrees
Onsite  manager and 7 day a week access,