This really is the most spectacular place to stay in the city, and you could not get any closer to the castle as you are literally in the building next to the castle. We enjoyed the well appointed flat immensely and the kitchen facility was completely modern and ready for anything we wanted to make. We were met by John, who helped us get our bearings, and pointed out the nearest grocery shop. We later found a LIDL 9 blocks away at 1/3 the cost, so don't be afraid to wander. We discovered WHY folks in Edinburgh appear to be very fit; walking up all the hills and stairs was a welcome work out ! Again, great location and lovely flat. Our only complaint was the slope of the bedroom - feet were elevated above head, resulting in a rather compressed sleep. Our second night, we reversed our sleeping position, which improved things somewhat. Very quiet building, plenty of hot water, lots of light, spectacular views.