I had a wonderful experience staying in Anna's peaceful oasis of a home. Unbelievable that a place so convenient to central London could be this quiet. Anna's home is also light, airy and welcoming. The location is very convenient as there is easy access to public transport in every direction. There are also quite a few good cafes and lots of Turkish and other Mediterranean places to ear in the neighborhood. And for those who like fruit (like me) there is a very good, reasonably priced green grocers nearby (RAINBOW) that is open 24hrs. Very handy indeed!
As a hostess, Anna is very kind and knowledgeable about the ins and outs of the city - so don't hesitate to ask for advice if you are uncertain about the best way to plan your sightseeing itinerary, or anything else to do with London. I found Anna's travel route suggestions extremely helpful, as I tend to use buses and her knowledge of the bus routes is quite impressive.
I guess the only thing I would advise is this: Just use common sense, as this is not a hotel room. It's someone's home. If you are polite and can adhere to a few basic rules of courtesy, then this will be the perfect place for you.
One last thing, Anna has a cat named Tiggy. He's very good at figuring people out. If you are a not a cat lover, Tiggy will keep away. If you are okay with animals, then the only thing to remember is this; do not touch Tiggy's back. He doesn't like that. :D