This is a really nice and comfortable apartment. It is very close to the tube (subway fellow Americans...) about a 5 min walk. On your way back home after a day in the city you have three markets right at the station so you can buy dinner, snacks or other necessities, an M&S which has fruit and prepared meals, a Salisbury which is more of a supermarket although very small and if you go on the opposite direction for less than half a block you will find a Tesco which is our recommendation, a proper supermarket where you can find anything you need.
For whoever needs Internet (and who does not) Andrea has an excellent connection. Although It is out of the "Turist" area (about 30 min by tube), it is a nice change of pace at the end of day, we really enjoyed it.