Me and my friend's original airbnb stay got cancelled, which we first found out at our arrival in London. Even though John was still cleaning up after a previous stay, the whole place was clean, nice and welcoming for our sudden unplanned stay. John and his rommate Diego were the best hosts i've had so far on Airbnb. Openminded, welcoming, interested, interesting and so on. I really recommend staying at John's. It was a little bit further from the city than our original place, but John informed us about a way to rent bikes, so we got to enjoy the city on two wheels. 10/10 would recommend.