I chose this hotel because from the outside it looked modern and updated. The lobby looks quite trendy, but my room definitely could have been updated. Water pressure in the shower was low and the room felt worn. I did have a balcony with a view of the mosque.
At least the location is excellent - right in the center of town within walking distance to all of the historic sites. The manager was helpful in showing me points of interest in Gaziantep (including naip hammam, which was excellent!). It's not a bad option, just don't expect the rooms to be as updated as the lobby.