Matteo was a great host. He lives in the flat next door and he was able to accommodate us for early entry on a Saturday arrival from NYC. He made sure to check on us by text initially and periodically.
The flat is clean and recently renovated and excellently located a block from Harrods (so easy access to cabs) and very close to the bus line and Knightsbridge tube station. Overall a great place to stay at a reasonable price for a 3 BR apt in this neighbourhood. It has one bathroom, so it can get a bit crowded in the AM and upon a full day out. The WIFI is a plus.