I kept in touch with Colin as I was delayed at the airport and it was mud evening by the time I made my way to their lovely home. I walked from Archway Tube Station, not too bad if you have light luggage, which I had, as it's a bit of an uphill walk.
The single room, although small, was comfortable and pleasant. It was on the top floor while my bathroom (shared) was on the floor below ground, this was a big downside. There are bathrooms on every floor but I think they all belong specially to a room.
The house way busy and the areas I saw were very well maintained.
At the house I spoke mostly to Colin's wife who was lovely and very accommodating.