I stayed at Max and Billie’s flat for 2 nights. It was at a very convenient location. Close to a tube station and to portobello road. The apartment was small but perfect for our party. It was also very clean, which is something I always look for. The only issue we had was that on the last day we were there we didn’t have hot water and had to finish rinsing off by heating up water in the small kitchen which was inconvenient. But host was very responsive when we alerted her about the issue. Other than that issue. I recommend Max and Billie’s place for your London stay.