There is nothing like travelling thousands of miles for almost 24 hours and arriving at your hotel at 5pm local time, where you have booked and pre-paid for a room many months before, only to be told that your room is not ready. I cannot even begin to imagine how a professionally run hotel can fail to have your room ready many hours after the other guests should have checked out, but it was not a great start to our stay.
Overall I found this hotel unimpressive and overpriced: room service had a $4.50 delivery charge and a 25% service charge, meaning I paid over $50 for a salad and glass of wine; the hotel restaurant (which is actually in the Galleria) was pleasant but costly ($12 at breakfast for a small plate of fruit), and the valet parking was $39! We mostly self parked for free, but on a Saturday afternoon it was impossible to find a space in the free car park (probably because so much of the car park is reserved for valet parking) that we had no choice but to use the valet. If you self park there are steps down to the elevators, so this makes things tricky if you have cases, a pushchair or have mobility difficulties.
The rooms were comfortable, but mine faced onto Westheimer road so was very very noisy day and night. Even with earplugs I was disturbed by the traffic.
We went to a gala dinner in the hotel during our stay (which is why we stayed there) and I would say the chefs need some training in how to make a vegetarian meal: a plate of steamed vegetables and a heap of black beans is not an appropriate meal for a gala dinner!
The only positive things I can say about this hotel is that it's well located if you want to shop in the Galleria, and the service offered by the staff in the restaurant was very good. The new elevator system - although it took a bit of getting used to - was very efficient and meant you had to wait very little time for an elevator.
I am a regular visitor to Houston and overall I'd say this is the worst hotel experience I've had in the city. I won't be back.