We really enjoyed our stay at Dhanushka's apartment. It is very centrally located - besides near bus stops and tube stations, you can just follow the Regent's canal for a nice, quiet walk to Camden or elsewhere. Our hosts were always reachable and open for a chat in the kitchen :-). The apartment is quite new and exactly like in the offer's pictures.
I would recommend the room for a short trip to London, since it is a little noisy - another option is to bring earplugs with you, then it would also be perfectly convenient.