Mary's listing was perfectly acceptable, nothing more, nothing less. The room is starting to show signs of wear, but was clean and had all the essentials. The set-up reminded me of a hostel, with a shared kitchen and public spaces, but with private bed and bathrooms.
The room is on the top floor and faces the street; there are city noises, but no loud neighbors, etc. I could hear people entering and exiting their rooms, but not much else inside. Check in and out was easy and required no extra communication beyond the airbnb app. The location is good for public transit and walking.