The Tiny House is exactly as described. Barbara made check in and check out a breeze (we landed around 11:30 pm).
The house has lots of modern amenities (plenty of outlets with USB charging; apple tv), comfy linens and towels, and the bed was very comfortable.
The loft area didn't get much air from the A/C but Barbara and Robert have a fan to circulate the air. Just set that up an hour before you go to bed and you'll be fine.
Kitchen had everything we would need, including coffee, but we didn't end up using it much since the food in Austin is so good.
The neighborhood is very quiet considering that So. Congress and S. 1st street are loaded with great places to eat and shop. Its very convenient to get everywhere we wanted to go. There's a bike share stop a few blocks away that we used often.
Can't recommend this place enough. Thanks Barbara and Robert!