My brother and I, we had a fantastic time during the London 2012 summer Olympics.
Gavin is a very nice, helpful and easy-going guy. It was a pleasure for us to meet him.
The flat is just perfect, newly built, with a nice balcony and a perfect view to the nearby Olympic stadium and the other venues in the Olympic Park.
There's a grocery store just around the corner which is open 24/7. in case you come home hungry late at night. Some other food-shops and a restaurant are also there.
Public transportation (Train/Overground) is in just 5 mins walking distance, so it's very easy to visit London from here.
We had ta perfect stay in the flat, no problems at all. I can definately recommend to stay here.