I never managed to meet Soo in person but she arranged everything very clearly and easily to follow. The flat is very cool, with high design standards. The location is Peckham. I exactly wanted this area because I know has potential, with many hidden clubs and restaurants, but it might be a bit rough if you are not an experienced traveler. House has great connections with several buses which connect you to all the different areas of the city, instead the tube is quite far away.
Altogether I think the flat is very cool and large, and I recommend Soo's place.