I like the high views of epcot. You really don't get the same effect as being at Illuminations with all the music. The Fireworks look great though and the EPCOT ball looks nice in the window to drift off to sleep to.
People say its noisy with the road but I have never heard anything.
The only rooms I kind of want to stay away from are the rooms right next to the elevators. I had one of these and you could hear the mechanicals running; not that bad but you could hear it.