I really enjoyed staying at Krzystof’s. I stayed for 5 days. Krzystof and his wife, Jolanda, were incredibly kind to me. Jolanda is a soul mate! We could talk about literally everything. Their house is about 500 meters from Perivale tube station (central line). Honestly I don’t have anything to complain about. If you’re planning on visiting London, stay at Krzystof’s! 😉