I only stayed at Teresa and George’s home for one night, however the house is located in a great area; the 184 bus is approx 5 mins away, which can take you on towards the underground if required.
The room is situated on their third floor and offers full privacy. You have your own bathroom, a landing area with chairs - so could easily work - and a comfy and spacious bedroom. There is also a kettle, should you wish to make yourself a hot drink.
I would definitely stay and recommend Teresa and George’s home.