We stayed in Christian's flat for one night and it was very nice and comfortable. It was well located near a tube but wasn't quite in the centre although there were some convenient shops right outside the flat. The flat was clean, had a really nice bathroom and a small but well equip pied kitchen. Christian was also very easy to get hold of and very helpful with directions etc. . Would only say that the flat was best fitted for 4 rather than 5 guests but an enjoyable experience nonetheless.