My parents stayed at Michael's place while visiting me and their new grand-daughter. They were very comfortable and loved the location, which was close to me but also close to bars/restaurants, shopping and downtown.
The house is brand new and was super clean. All amenities were in perfect working order and they didn't lack anything.
The view from the roof deck (although they didn't use it much) is awesome.
Michael is a great communicator and helped us very promptly whenever we reached out.
We can highly recommend Michael's place for a stay in Austin.