Karen was a lovely host- she responded to my questions via email within an hour, which was great because we booked the apartment only a few days before, for the weekend. We arrived before check-in and were able to leave our stuff, and Karen gave us a warm welcome and overview of great things to do in a great city.
I booked tis apartment for myself and three friends, mixed genders, so we found the separate bedrooms really conveniant. You could easily fit 5 people with their own bed, if one person doesn't mind a really comfy couch.
Really spacious apartment- all the pics are a good representation. View of the town was lovely. And the climb up to the top was part of our "European experience" ...good warm-up for making it up to Arthur's Seat!