Very friendly hosts, beautiful flat, in a good location. The kitchen/dining/living area is very nice. Two very nice bathrooms. One very large double, one good size double, and one single bed. It was spotlessly clean and had good facilities (e.g. lots of plates, glasses, cups, pots, pans, etc., although a few more towels would have been nice).
Noise from the road and light from the early-rising Scottish sun can be a bit troublesome in the bedrooms, so if this bothers you I would recommend ear plugs and eye patches to make sure you get a full 40 winks.