You might consider the Hotel San Jose
It is located on South Congress in a neighborhood with a lot there. It is a more eclectic place than the bigger hotels. Have heard some good things about it though I have not stayed there.
Here is their website
http://www.sanjosehotel.com
Yelp reviews (rated at 4.5 stars, 269 reviews) has plenty of pictures and information
http://www.yelp.com/biz/hotel-san-jos%C3%A9-austin-2
Or the Hotel Saint Cecilia, which is a couple blocks away from there
http://hotelsaintcecilia.com/
Their yelp reviews
http://www.yelp.com/biz/hotel-saint-cecilia-austin