We (family of five - 2 adults and kids 14, 18, 21) had a very great experience staying for 15 nights at Natasha's townhouse at Lambeth.
The place is large, clean and recently renovated that combines a charm of an old London brick house with nice modern features.
The location is great - quiet street (closed for through traffic) close to 3 subway stations and 30+ different buses in 5-10 min walking distance.
Natasha's communications were at the highest level of everything.
Thank you very much for the great vacation!