It was a wonderful stay with Sachi and John. The room was really spacious, clean and warm. The location is very good as it is closed to the underground station (5 minutes) and bus stops (1-2 min walk), which can take you to the most iconic attractions in London. Sachi and John were very friendly at every moment, they provided us with information on how to move in London and better options to reach the airport on time.
Definitely, I recommend Sachi and John as excellent hosts!