When we had our TT, we stored it at home, mini storage lot and campground.
At home, it became a pain in the but pulling it out because we live on a decline. We would have to watch the weather and sometimes pull it out a day or two earlier than wanted because of rain.
At the mini storage place, we paid I think $40/month. 24 hr access. No problems.
At the campground (Ocean Lakes in Myrtle Beach), we paid not much more than the mini storage and they would pull it out for us and put it back. No problems there either.
Brian
2013 Thor Chateau 31L