Good things: A nice large space with 2 separate bedrooms, and reasonably close to public transit. Constantinos is a kind person, communicated with us well and was responsive to our requests. We liked the sunny bathroom and appreciated having access to the family's toys for our 2-year old child.
Things we didn't love: We found most of the house to be quite cluttered with personal stuff (lots of children's art taped up on the cupboards, nick-nacks out on surfaces, bikes stored in the hallways and on balconies, etc.) and would have liked to have more clear space for us to put our things. It was quite far from the centre of Notting Hill so we were a bit further out of the zone we were hoping to be in. We would also have liked to find it a bit cleaner and have cleaning supplies stored out of sight.