I stayed 2 days at Alessio and Sara's and I really enjoyed it. The apartment is very clean and modern. The room is very large and well decorated. Alessio and Sara are very nice and make us feel very comfortable. The apartment is located on a very busy street (but the room is well insulated), where there is everything you need and is close to the bus and underground stops that lead directly to the centre of London. I will stay there again without hesitation and I highly recommend it.