Olivia was very welcoming, and gave us the necessary tips about her neighboorhood. She was'nt there during our stay (cause we were staying in her room), but was available if necessary.
The flat is really nice as the pictures show.
The bedroom has 3 skylights, which is very plaisant. It's also really quiet. The bed is perfect.

The neighbourhood is bangladeshi /indian, not very trendy but it's very close to Brick lane and Shoreditch.
The nearest tube station is usefull cause, desserving directly King's cross and some station like Westminster.
The flat is also near to Tower bridge.

We had a really good time in London ! :)