I am surprised by the very good rating in other comments. My room is old, it took one full day to have the safe box unlocked, the fitness room is a joke with old equipment not working anymore and the place used for storage of old stuff like cardboard makeshift sets for commercial presentations of bags of pillows, no air con and not a working fan. The small pool is stuck between the buildings, hotel taxi charges are quite outrageous (THB 1,500 one way to Pataya), the hotel in directly on Sukhumvit with a huge trafic noise.
Positively is a free wifi in the rooms (at least mine, maybe not true for all) with good connection level.
The hotel is surrounded by hugly commercial shops and buildings and the commercial center (500 m on right hand) is awfully noisy with not a decent restaurant so no way to escape the lameness of the hotel.