I enjoyed my time in Teresa's flat and would certainly recommend to a solo traveler or couple. Teresa was a wonderful and attentive host. She was available to me but not too prying.
The accommodations and furnishing matched the description. It was beautiful and clean! The flat was a bit small but perfect for me. There was a beautiful park right across the street and the flat was in proximity to the national rail and buses. Usually my commute to central London on public transportation was about 40 minutes to an hour. There were National Rail Strike during a portion of my visit, however.
My visit was during the dead of winter and though there was a small radiator it got pretty cold in the flat. I ended up buying a personal heater that heated the flat pretty quickly. I would also be mindful of the shower and rainy days. There were times the restroom floor would get pretty wet from condensation or heavy rain. Not uncomfortably though!