Great vacation choice
DH and I stayed at the Andaz hotel for 1 week for a convention. Great location, within walking distance to restaurants and to the convention center , there was a free shuttle as well. 
Check In was quick, and our rooms were ready even though we reached early at twelve noon- kudos to them for that, we did not have to wait till 4 to check in. 
The hotel was clean, the rooms were big enough with clean bathrooms. The decor was modern with clean lines.
The in- room bar had a great choice of beverages with free chips, chocolate and juices that were replaced regularly.
They replaced the coffee daily and housekeeping was excellent.
The room service was quick and efficient , we had breakfast and dinner and the food was tasty. 
Check out was quick and the valet helped us hail a cab. I would definitely stay again .
Though we read reviews of noise, we had a really quiet corner room on the fifth floor and dint hear a peep even on the weekend.