Overall, the hotel is nice and I liked that we got a room on the 31st floor facing the skyscrapers. Bathroom is really good. Pillows are not good, but the beds are okay - a bit hard, but soft compared to other Asian beds. Our reservation included only one breakfast every day, so I went there once alone. It's alright, lots of stuff to eat, both Asian and Western, but not worth the price. We put a do not disturb -sign every night, and around 9am there was always a note from the housekeeping that they could not clean our room because of the sign. Seriously, 9am?! They did clean the room later in the day, but the note was kind of annoying.
The gym is fine. I used the pool once, but when I was swimming, the guy from the gym and pool's reception started yelling through the glass I should wear a swimming cap. I didn't know where to get one so I just left. The swimming guard did not say anything while I was there.. Weird.
The location is not so good, even though there is a subway station right next to it. It's about 2,5km walk to the TV Tower. There are not restaurants or shops near the hotel.
All in all, worth the price we paid, clean and cosy with minor, not so nice, details.