I spent a week here on a business trip. This was a comfortable, homey place to stay. It was an easy walk to work and the grocery store, and so handy to be able to do laundry on a long trip.
As others have noted, there isn't a lot of soundproofing. I found it about like having a housemate in another part of the house. If you need a Fortress of Solitude, this isn't the best match.
The kitchen is nice, better than what I have at home. Professional-grade gas stove, kitchen-aid mixer, a knife sharpener, cake pans, and staples like cooking oil and spices so I didn't have to buy everything myself
The back deck looks out on the rose garden, which was in bloom when I stayed.
Comfortable and convenient.