This will be the sixth season with my inexpensive trailer. Cheap trailer is more accurate. It’s a little surprizing that such a cheap trailer which has everything is still performing like almost new. I think at some point the equipment like the furnace, fridge, A/C, water pump etc., will still work but the overall structure will start to fall apart.
My trailer is stored about twenty miles inland from Lake Michigan. The next two nights will get below-freezing inland. There were about four gallons of water in my trailer’s water system so yesterday I drained the water so I wouldn’t end up with damaged and leaking equipment. Kinda like a SpaceX wet rehearsal. Also, put a quarter cup of gas in each generator and ran them dry. They are running great. If I don’t run them dry the gas will evaporate in the carburetors and they won’t run well until I run some Seafoam through them.