My daughter and I stayed at Gregor's place for 4 nights and we really enjoyed it. The flat is exactly as seen in the pics, very cosy and very well equipped if you need to cook. The area of Stockbridge is absolutely brilliant full of boutique cafes and shops. About 30min walk to Princess St but also plenty of buses options only a few stops from city centre. Communication before, during and after our stay has been outstanding.
I highly recommend staying at Gregor's place.