I've had my popup camper for around three years now, and have slept in it many times. But I have to confess that I am still afraid to sleep way out on the other end of my bunk. I know it says that it can hold up to 1,200 lbs, and I am about 1,000 lbs short of that. I always stay as close to the inboard side of the bunk as I can. I'm still thinking that it will collapse on me. Does it make anybody else nervous to be way out there?