Demelza is a very welcoming hoste that helped me and answered all my questions before the trip . I didn't have the chance to meet her in person because my parents managed the check in/out without me but it was lovely to communicate with Her by email and phone . The flat is perfect to stay in London and sightseeing ( only 6 min from the tube , which is , in raining weather much appreciated ! )
I recommend this flat and will keep the contact for my next stay in London ! Everything was great :D