We were at Katherine's apartment for three days and everything was amazing. The room is stylish decorated, enough big and the private bathroom makes the big difference. Everything was clean and the room is silent for to have a good sleep after a hard touristic day. The breakfast was perfect. From here, you can go to all main London interesting places by DLR (Langdon park station)+underground in about 30/40 minutes. I recommend 100%. Katherine is very kind and careful with all details.