Location is amazing....
The location of this hotel is amazing - you can stand at the front and see the Alamo, or go out the back, and be right on the Riverwalk.
The Q Restaurant (amazing BBQ) was closed on Sunday/Monday. Unfortunately our trip was on Sunday/Monday - but we did have a brisket sandwich in the hotel bar (Q Bar). The brisket was delicious. Our waitress, Brandi, made us very welcome - even though there was a couple of large oil conferences going on. 
Our room was River View (rm 710) - it smelt a little smoky - but was fine. The bed was comfortable with a pillow top, and plenty of pillows.
The hotel has Its own river taxi stop. We spent $15 for the River Taxi - this allowed us a 24hr pass to use the taxis in the Riverwalk area, and up the river to "Pearl". This was worth the $15 - particularly if you didnt care to go on the narrated tour. The drivers of the taxis, also do the tours, and dont seem to mind answering a couple of questions.
All in all - a great place to stay if you are visiting San Antonio just once, and have most of the tourist sites local. I booked last minute on hotels.com - and it was a little expensive.