Agnes' house really is convenient to central London. The Jubilee line tube stop is less than 5 min walk, and from there the ride to Oxford Circus was only 10 min. The room is large and comfortable, as is the large private bath. We had a very early flight into Luton and Agnes was nice enough to let us leave our luggage at 8am, though we could not yet move into the room as other guests were still there.