Excellent apartment in an excellent location, with many amenities on the doorstep.
Only criticism is it could use a refresh (e.g it has a worn sofa, worn carpets) and a repaint. It was also incredibly hot when I visited and they supplied a fan - I asked for a second which was supplied (so there was one in the bedroom and living room) but the second fan did not work unfortunately.
But still is an excellent choice for a few nights in London.