The place is very nice, 10 mins from South Kensington tube station and from there to the whole city.
The building is nice and well-maintained.
We didn't see Leyla during or whole stay, but she was readily and quickly available via Whatsapp.
There was no noise from the street because we had an inside-facing flat, but the walls are very thin so we heard some noise from neighbours and they heard us.
The inside of the buidling and the flat is very hot, even though it was cold outside we had to sleep with windows open - but that was OK too.
A good place for a night sleep.