Has anyone stayed (or is currently staying) in a refurbed cabin at Fort Wilderness and can answer a question about the bunk beds? I'm wondering if the mattress on the lower bunk is easily removable, like it would be from a regular bed. My two-year-old daughter has never slept in a bed that is off of the floor (she has a floor bed at home), and if she is unwilling to sleep in the lower bunk, I want to make sure I have the back-up option of just moving the mattress on to the floor somewhere each night, like in the living room. I could bring her inflatable air mattress as a backup option, but we are flying, and it is bulky to pack, so I would prefer not to bring it if I don't need to. TIA.