We stayed for 3 nights, but we would have loved to stay much longer. We had to find a place to stay in London on rather short notice and could not have found anything better. The flat is not only spacious but also beautifully furnished, with lots of nice details, as well as having all the amenities you could think of.
It is also the perfect location to explore London from, with trains and buses being readily available within a few minutes' walk.
Graihagh sent much information ahead of time, which was really helpful, ranging from dinner recommendations to shopping and things to explore around the neighbourhood.
While I would love to keep this as a secret, I can only recommend it wholeheartedly.
If ever a 5* review was justified, it is this.