Good location on Yas Island; near the theme parks, Yas Bay ad Yas Mall and taxis to each of them are cheap.
Yas Island itself is not really pedestrianised so prepare to use taxis or the bus - things aren't too far apart but good luck finding somewhere to walk.
If you're looking for a decent shower, don't bother staying here - very poor pressure and the water from both the shower and taps is foamy and weak. Temperature of the water is also inconsistent.
Room lighting was shocking, lots of lamps but nothing central for the room.
If you want a relaxing, peaceful holiday, this is NOT the hotel for you. It's very resort-like; hideous pumping music over the pool area from 7am until 10pm > not pleasant when you can hear the thudding in your room.
Yas Plaza is quite an isolating place, so don't expect to be able to walk out and go to a supermarket for snacks/drinks; there's nothing there apart from the hotel restaurants.
Room service was tasty and cheap - don't forget to tip!
Staff service was variable, depending on who you got.
That said, they were very helpful when I had an issue and although I didn't get the outcome I wanted (non-hotel related), the one staff member who helped was spectacular.