Rebecca's place was perfect for my girlfriend and I visiting Austin. It was spacious enough that you didn't feel cramped at all and the kitchen with refrigerator was great to have.
The location was perfect, right in the heart of South Lamar and was very walkable to many great restaurants and bars. It was also a VERY short drive to Barton Springs (must do) and South Congress.
They also provided a great neighborhood guide with a lot of good suggestions for food, entertainment and the area in general. Very helpful and I would stay at Rebecca's again in a heartbeat. Thanks Rebecca!