Mark's place was everything we needed for our short stay in Austin. Mark was a communicative host and was very accommodating. The smart key system was a little confusing at first but was able to figure it out bet quickly - what a cool concept!
The place was very walkable to downtown and to the capital or it was a very short uber ride to other popular spots. The place was clean and accessible for things we needed. I would definitely stay here again if I'm in Austin.