We had the pleasure of staying at Cissi's for two nights while attending the Foo's concerts at London Stadium.
The flat was the perfect base, really great access both to the stadium, transport links and other places to visit in the local area.
Prior to staying Cissi was great at communicating, it was the first time I have used AirBnB and it was a great experience. The flat was light, airy and very comfortable for the two of us. Should I be in the area again, I would definitely be happy to stay again :)