Historic Hotel on Riverwalk
This is an older hotel right on Riverwalk. I loved the location! We started from this hotel and were at the Alamo in two blocks! Then we walked the entire circle of Riverwalk and ended up back at our hotel for desert and drinks on the patio. The rooms reminded me of a Frank Lloyd Wright house I recently toured, very clean spare modern lines. It was built for the 1960 something world fair and was put together in modules. Lots of interesting history. 
The room was clean and the bed was very comfortable. I loved the sliding door to the bathroom and the movement activated lights. You could tell the hotel had been renovated but kept the original character. We'll stay here again if we're in the area.