Location, comfort and cleanliness
I love this hotel, just came back from there. My room was great, on the top floor (it is just the 6th floor). Right beside the Galleria, near restaurants, bars... Great location, you can even walk around, which is a big luxury in Houston.. 
The room was very clean and staff was very nice to me. Stayed for two days, loved even the little bottles of shampoo they give. Also, reliable internet connection.