Samuel's place was great. He wasnt there when I got to london and his room mate tommy was very helpful too if I needed anything.
As for the stay the room is simple, but that's all u need a place to stay, sleep, shower and see london. Samuel's place was right in the middle of central london so everything was in pretty much walking distance. Samuel made sure I was doing ok and checked in from time to time via what's app to see how I'm doing. He even offered me extra s bathroom supplies like tooth brush, body wash, etc If I needed it.
I would stay at his again if I'm in london again. :)