I've booked Andrew's apartment for my parents, they stayed there for 9 days. Andrew is the definition of the perfect host: good local tips, nice gestures like putting flowers and fruit to welcome my parents, everything was very clean and the communication was perfect. The apartment is a good choice for a couple, with a nice balcony to get some lunch or dinner, if the weather is good. There is plenty of groceries in the surroundings, including a massive Morrisons 5 mins away. The Finsbury Park station is also just 10 mins far away walking.
It was a very good experience in general :)