Alison's place is beautiful, clean, quiet, I couldn't find a single negative point in the whole stay.
We were 4, slept in a double bed and a sleeping couch and everything is as described in the account.
The area is very quiet and green and the garden is overlooking a forest so lots of tranquillity that you appreciate after visiting busy central London.
It is less than 15 minutes walk from Finsbury Park station (zone 2), in a street with restaurants, pubs, cafès and supermarkets so all is very convenient.
The place was spotless and communication with Alison was smooth and clear.
I certainly recommend this place to those wanting to visit London but still interested in staying in a nice green neighborhood.