Sima's flat is amazing inside and out and location is absolutely superb, right in the heart of Hampstead! I travel all over the world and spend a lot of time in London even living in London nearby for 4 years, but I have never ran into a host, landlord, hotel or anyone who treated me as kindly as Sima. Her easy, clear and warm communication made everything flawless. She is completely generous and an open host that makes staying there a no brainer. It is my new home away from home. Thank you Sima!