The hotel is fine, but didn't feel like good value given some of the other options in Bangkok. The rooms were fairly small (we had splurged for an executive floor, but apparently room sizes are the same), and the main breakfast and pool areas were very crowded. The executive lounge area was quite nice but maybe not worth the extra money.
Finally, the location is fairly dull. It's connected to the BTS, but I'd still much rather stay around Sukhumvit.