Stayed for a night to attend an appointment at US embassy London. This is an excellent location for an overnight stay. Small but nice comfortable, enough for a family of 3 (2 adults and a kid). The bathroom was separate but adjacent and only to yourself. It was very clean. There is a common kitchen area accessible to the occupant for food. US embassy is walking distance if you have appointment.
The owner Hugh is very nice. Gave very clear instructions and called head to confirm. Readily accommodated the request to keep luggage after checkout time. Was able to return and pick up luggage from common area an hour after checkout time.