I stayed at Mary's for a short weekend getaway after work brought me to London for a few days. The room is, as advertised, a full bed in a third-floor space. The bed's very comfortable! The decor is charming and cozy, and the skylights really do fill the place with light during the day. The bathroom was recently remodeled and is beautiful and clean.
I found Mary to be a friendly host, happy to make sure my needs were met, and make a little conversation, but left me to my own devices for most of my stay, which is what I was hoping for. I felt welcome and safe in her home.
The location is great - it doesn't take long to hop on the Underground to get to fun things to do in London, but the neighborhood is very quiet, diverse, and laid back.