This is a lovely place. It is in a great location and very good value compared to other London rentals or hotels. The living area is very spacious and well equipped. Andrew was very responsive prior to check in and Jocelyn, who we met on arrival and check-out, very welcoming and helpful also.
The flat is very close to the district, circle, and metropolitan lines, and also walking distance to other lines and stations, such as Liverpool Street. It is also very close the Tower of London and other attractions. We didn't go to any of the local pubs or restaurants but there are plenty around.
Overall would thoroughly recommend staying at Andrew and Jocelyn's place.