Place overall was a great stay (5 stars). It's completely detached from the house in a nice neighborhood. It was perfectly clean upon arrival and had the essentials. There's no sink in the bathroom, which I hadn't thought about ahead of time. The bed was fine and there was plenty of space for me and my stuff as a solo traveler.
As others have noted, the A/C right above the bed can be a bit loud if you're trying to sleep. There was also a little yappy dog nearby that frequently barked in the morning, though I wouldn't hold that against the hosts.
Communication was outstanding, check in was easy and they even provided an iron when I asked.