Sam is a very attentive, helpful host and the flat is very nice. All amenities you could need and a stylish place, clean and fresh looking. Very centrally located for tube and bus links.
I would suggest more than 1 TV between 5 rooms, especially if there will be children in the place. The remote controls need replacing as the buttons don't respond well.
The flat itself is on the 2nd floor of a block of flats overlooking many other flats and can be noisy at night from street noise (to be expected in such a good London location). There can also be a lot of noise from the corridors with children running up and down stairs and banging doors. Again, this is not a cosy couple location or property but I think it should be noted if you are wanting to stay here.
We came for the Masters Snooker at Ally Pally and it is 25-30-minute walk but there are lots of W3 buses to save you the leg ache up the hill.
The chip shop in Wood Green is wonderful and The Nags Head offers very well priced drinks.