Great location for Portabello Market. Tube is about 10 min walk, easy to park on the street outside the apartment. Get used to climbing lots of stairs in the apartment - so it was a free work out!
You will need a laptop/iPad or equivalent to play tv/movies on the projector. Simple enough to setup.
Grocery store is about 10 min walk - there are some corner stores nearby for an emergency.
Pizza East is about 5 mins away, great dinner!
Kids loved Happy Donuts on the Portabello Road... nuff' said!