We didn't meet Stephanie, but she arranged our checkin perfectly! The house is very large, comfortable and absolutly clean. We had some bad experiences in the past so we were anxiuos about the cleaniless, but the house was perfect.
The area is very quiet.
There is not a tube station at walking distance, but there are a many buses for the City, Piccadilly and Oxford Circus.
We definitely reccomend this accomodation.