The window of the room is facing the corridor so basically it got to be shut most of the time (nobody wants to be peeped by others, right?). The air-cond is a bit noisy but the noisy level is tolerable. The light in the room is a bit dim. The hotel provides a shuttle services to/from the airport, but it only leaves once every hour, i.e. 7,8,9..o'clock, so for instance if you arrive at the airport around 2.10 pm then you got to wait for another 50 min to catch the next shuttle. One thing to remember is calling call the hotel to make the shuttle arrangement upon arrival, and wait outside the Gate 53 at Terminal 3 (somewhere near the sign "courtesy vehicle").
I stayed in a double-bed room which is very spacious and clean. The room si not very sound-proof but it was pretty quiet at night during my stay there. Also, the hotel is about 10-15 min walk to MGM Grands, where l attended a conference. The complimentary breakfast - bread, coffee, tea, juice, cereal, fruits etc, is good enough for me although they serve the same thing everyday.