Great location, perfect for spending some time sightseeing in Edinburgh. If you are using it as a space for 3/4 people to stay in, you do then lose the living space as it didn't seem like the sofa bed could be transferred from a sofa to a bed very easily, so there wasn't really any communal space. This wasn't really an issue for us as we were out and about most of the time, but might be worth bearing in mind if you were doing a longer stay and might want a couple of nights in. However the beds were very comfortable, nicely decorated flat and very bright. Great location - for 3 of us it was cheaper to get an uber in to town rather than the bus (£1.70 for any trip and the bus only takes about 5 minutes to Princes Street), but can't imagine it would be much of a walk either. Vivien wasn't around when we were there but gave us her Mum's number in case we needed anything, and she responded extremely quickly the one time we had a question. All in all a very pleasant stay.