I enjoyed staying at this newly (2 years old) built high rise. I asked for a suite with a view of the Bellagio fountain (thank you yelpers). The hotel is "environmentally friendly", which means few of the standard items are not provided for automatically until you ask for it; however the service is fast and personalized.
The shower drain and the sinks in the bathroom were severely backed up.
As for the facilities...the hotel only has a cafe. Although it is next to Aria and Bellagio (3 minute walk), there still is something to be said about convenience of facilities within the hotel.