We stayed at Jane's apartment during the Thanksgiving weekend. Jane responds to all of my question very promptly.
Jane's apartment was perfectly located. It's centrally located but it's in a very quiet neighborhood. Underground station is just 3 mins walk away. Right next door there is a Tesco express where you can stock up for whatever you need. And if you don't want to cook, there is abundant choices for bars and restaurant.
If I'm ever in London area again, I will definitely book Jane's apartment, again.