This is a great place to stay if you want to explore the surroundings because of the nearby railway station and bus stops which can be reached within two minutes of walking. I got only to meet Sachi because John was not at home at the time but Sachi is a great and very humble person and i bet John is no different! When i arrived i brought some pizza which i shared with Sachi and she gave me some whine...perfect! :)
The place was clean. The size of the room was large enough for two persons. It has the size of a standard hotel room, so it really was large enough. You can even access the large balcony directly from your room which is really nice. Just sit down, enjoy the view and have a glass of whine or a beer :).
The bathroom is located just next to the room and will be reserved just for you in that time.
Wireless LAN was fast and reliable. There was no TV but don't think that is necessary to be honest.
I was just staying for two nights and had something 'business related' so i had no time to explore everything but i would definitively book again if i come back to London at a later time.