We rent a shop for other purposes. Two overhead garage doors (not pull thru), 30 amps, water, a bathroom with shower, septic tank, storage loft, locking tool crib, concrete floor with in floor heat. The MH takes up not quite a third of the floor, leaving the rest of the shop for other things. The shop is one of a handful under one roof. Not all have bathrooms or poured floors or heat. Some smaller ones are just garages with insulated walls. The other shops are either used for toy storage or are leased by businesses to store inventory or transport equipment. There are three MHs and three boats under the roof. Very low crime area, and there are several buildings like this in town.
Edited to add: covered storage isn't available here. You either rent a garage or park it outside at home or in a lot (few are even fenced).