We had a great time at Konstantin's house. The house has been renovated recently and is in perfect condition. Master bedroom has a kingsize bed with a memory foam mattress that was soooo comfortable! All 3 bathrooms were clean and fresh, top floor has walk-in shower and water pressure was fine even there. Most importantly - mixer taps everywhere, no separate hot/cold taps as you often find in Britain!
Easy commute to Central London, the train will take you there in 20 mins.
Great communication with Konstantin - quick messaging, clear instructions.