We enjoyed our stay here while we settled into UK life! The hosts were extremely communicative and responsive, and accommodating.
The place is located right between two great residential suburbs outside of London, Purley and Coulsdon, both walkable by about 15-20 minutes, and about 50 minutes into the city.
We visited during the coldest part of winter, and with the space heater, it stayed quite warm. It was a bit cramped of a space for 1.5 months, but is a cozy recommended home with great value for a shorter stay. :)