The studio is really clean and has everything you need. Met Momchil only because he was really responsive with a problem with the shower that was quickly resolved. He was nice and helpful in person. Otherwise he sets things up where it's pretty automated.
The location from the airport and Financial District and SoMa was great.

If I had to be picky and list a drawback - the bed was on the softer side for me, but others might prefer that.