Serge was an absolutely wonderful host! He is bright and welcoming and particularly helpful with directions. He provided keys to his flat and had no problem with my coming and going as I pleased. The flat comfortably fit us both. The bedroom complete with a dresser and a bar to hang things from offered more than enough space. He even provided a US to UK outlet converter which I appreciated when mine no longer worked. I had full access to the kitchen and any of its contents with coffee and a variety of teas at my disposal. The flat is located in Kilburn. The area is quaint and quite safe with a few cafes, restaurants, and bars. More importantly multiple buses stop within a 5 minute's walk radius and the flat is a 10 minute walk from the Kilburn Park tube stop on the Bakerloo line through which the entire city and beyond is easily accessible. Overall Serge was a gracious, generous, and attentive host and a truly pleasant person to spend time with. I'd recommend him to any and everyone!