Sam, who is the actual host, is a very pleasant person. Communication, check-in and -out was easy and flexible. I liked my room on the first floor, facing the street. It’s was clean, large and sunlit. Expect light traffic noise in the early morning mainly due to several schools in the area.
The location two minutes walk from the tube/overground is very convenient.
Keep in mind this is a room in a private house where Sam and other people live. You share bathroom and shower so it is also up to you to keep the place tidy. There’s no key to the room, but the house was always locked.
I would come back.