We're booking this hotel because near Coex, have good reviews and also great value for money and it's fulfill our expectation. The staff was very polite and friendly, the room was great but need a little maintenance (some chip in the chair), near from subway station and bus stop from and to airport. The things that we did not like is the design of the bathroom that separate the shower and toilet. If the door of the shower and toilet is close it will be great. The elevator just only one, so we must wait a little bit to go upstairs or downstairs. Overall, if you need hotel near Coex, Grammos hotel is a great hotel with great value for money.