This is our new favorite hotel in Vegas! We stayed in the 1 bedroom terrace suite in the east tower with view of the strip. Room layout was terrific! It felt like our own little condo. Only minor compliant I had was that being right on the strip, it was always super noisy!
If you are going for a quiet holiday I recommend asking for a room in the west tower, but if you don't mind the noise and want a priceless view of the strip then go for the east tower.