We did! We were lucky and got upgraded from a view room to a one bedroom suite in Sierra Tower overlooking the pool. I LOVED it. There was a bedroom that was just like most rooms with the 2 Queen beds and the sofa sleeper with the tv in the armoire and desk and then in the big living room area there was a sofa and two overstuffed chairs and also a big round table with chairs and the armoire with the tv and dvd player.
Honestly, the sofa bed was terrible!! My ds slept on it fine though but I have heard that some have been replaced since our stay almost a year ago. No adult could have slept on that one though with the big bar right across your back-ugh. Ideally it would be nice to put the kids in the bedroom and then the adults would have the living room to themselves when the kids were sleeping but there was just no way we adults could sleep on that sofabed especially when we think the regular beds are pretty darn comfy. As it happened with us, it was one of the times DH could not stay and just dropped us off and had a business meeting to go to in LA! He missed the whole thing so ds slept in the living room and dd and I each had our own queen bed in the bedroom. There was no desk in the living room so I was satisfied to have the computer set up by my bed.
The thing I loved about the suite so much was the bathrooms and all the closet space! There was a big 1/2 bath off the living room next to a nice closet and then as you went into the bedroom, there were 2 more closets! The bathroom off the bedroom was pretty great. It had a glass shower, a hugh vanity with double sinks and a bathtub with the toilet in it's own room. I loved it because I could bathe/shower both my kids at the same time-lol! We were never that fast getting ready before or since.
There are many many different configurations of one bedroom suites though. Some have king beds, some don't have the 2 bathrooms or have 2 full bathrooms, some have wet bars (ours didn't) but we did have a fridge. It is hard to tell exactly what you will get. One thing is for certain, the living room area was gigantic and we could have easily set up travel cots or several queen sized aerobeds! There was also a connecting door from the living room that would open up to make the suite a 2 bedroom and I am pretty sure that room had a king bed.
Still, if I was going to pay for it, I would rather have 2 connecting rooms as it is cheaper and more practical to have nice beds! You are at the parks most of the time anyway and after all that running around the thing you really need is a good nights sleep on a nice bed. I also prefer the DTD view.