Great place to stay in London and great people. Konstantinos looks very well after the place, which is tidy and clean.
As it says in the house rules: Note that use of the kitchen is not a right but a privilege if you look after the place and Konstantinos likes you :)
My recommendation is to count on going to the laundromat if you need to wash your clothes especially during the colder months where it takes a lot of time to dry.
Enjoy the stay!