Real nice hotel
Great hotel in a good location Downtown.
Room clean and well appointed. Clearly be refurbished recently. Great HD TV and excellent free wifi throughout the hotel.
Because of its location, Downtown, it is a busy hotel, with lots of business people coming and going. Very friendly and helpful staff.
Good fitness centre up on the 23rd floor. Nice small pool outside on the roof as well, plus a Jacuzzi. Great views from the 23rd floor of Downtown Houston, especially after dark. 
Good free breakfast included in deal, plenty of choice, although two minor complaints - there was never enough cutlery, two out of the three days we were there I had to ask for a spoon, and the tables were not cleared very quickly. Free coffee all day in the bar and milk and cookies in the evening. Also free newspapers lying around.
Only other negative is that the car valet is a bit pricey at $28 a night when the parking garage behind the hotel is advertising $5 a day.
But would stay there again.