I stayed 4 nights at Enrico's place in the "Cosy room". It was very clean, check-in was easy, he was accommodating with my check in time.
It was ~15 minutes walk to Baker Street station, so easy to get to.
He was a very nice fellow, gave me some great tips on places to see and how to get there.
I will say the bed in the "cosy room" is kinda creaky, so any time I moved it makes a lot of noise. Also, he rents out 2 of the other bedrooms in the house. Unfortunately, for part of my stay the people in the room above me talked loud at night so the noise can travel thru the walls.