This is the first time that I and my son (9-year old) used Airbnb. You certainly do not expect the luxury of staying in a hotel. However, it is a home style experience. You get to meet local people like Tony, who open their home for visitors. We appreciate the stay with Tony particularly because he is really knowledgeable about London and has generously offered help and guidance about our day plans.
Tony's home is virtually steps away from two main train stations (in zone 2), and a few grocery shopping places (Iceland - spelling? is good and it is 3 mins walk max). There are a few places around to eat although we did not find them to be exciting - it is better that you cook yourself or eat out somewhere else (canary wharf has a shopping mall).
Thanks again Tony, I forgot a few water bottles in the freezer. Sorry that you have to help throw them away.