We stayed at Alice's place for one week and we particularly liked the nice garden where we could find calmness in the middle of London. The location is great: a few minutes walk from public transport (tube can be heard in the apartment, especially at night) with very good connection to the city center. Kensington gardens are also very close as well as supermarkets. We particularly loved the Westbourne Grove area in Notting Hill. The second double bedroom has a queen size bed, for our two 16-years old daughters was a little tiny, but there is the possibility of using the sofa in the living room instead. For our 8-years old son it was nice to have toys to play with plus the table tennis (and the balls for playing soccer in Kensigton gardens).
We loved our stay and, since this is a private home, it felt like visiting friends (without seeing them).
Thanks a lot again, we will for sure think of coming back if we visit London with the family again.