We stayed here as a work group, coming up for the fringe. The flat is much bigger and smarter than the photos make out, we were really impressed. Incredibly clean and neat flat, with more than enough room for 4 of us.
As mentioned in other reviews, it is on the 6th floor but more than worth it for the views and for the INCREDIBLE location.
We have paid a lot more during the fringe for flats half as good as this - definitely recommend