Lana's place is great if you plan to tour around London for a few days. It is perfect for a couple or maybe a small family. It's walking distance from both the bus and the train which was a real plus for us as we planned on doing exclusively public transport during our stay.
The apartment is tiny but it has absolutely everything you need to keep you comfortable. It was the end of November when we stayed here and the place did get very chilly but Lana had a space heater for the apartment that worked like a dream.
We felt very safe in the neighborhood, lots of foot traffic on the main road not far from our place so there were no dark allies to worry about :)
The walls seemed a tiny bit thin in the main entry way so we worried that perhaps we were disturbing the neighbors when we would come in late at night but they seemed to be night owls as well.
Overall this was exactly the place we wanted to stay while we were in London. I highly recommend staying here.