I received a very warm welcome from Denise and her husband. I had a problem with their keys at the beginning of my stay but it ended up quite well and they were benevolent to me.
I went there for the Notting Hill Carnival and Denise's place really is the perfect place to enjoy it fully as it is extremely close to the main events. Denise offered me traditional Caribbean food on Sunday and Monday, and it was really delicious!! They also advised me to go to Victoria station before my departure, which enabled me to save much time.
The location is very convenient as transportation (buses and the underground) is just a few minute walk from Denise's. As for restaurants and shops around, you will find everything you need very easily and the neighborhood is very nice. However, you must know that prices go up during the carnival.
I really recommend Denise's place!!