Selling a 94 Hallmark camper it’s meant for an 8 foot bed. The electric electricity works. stove and fridge work as well. They run off propane. The teeth are grinded down  on the tool to raise it, but it still is able to raise. It’s just a bit difficult and the replacement tool is around 30 bucks. The top bed is a queen size bed and then the table turns into a twin as well.