Eva is a wonderful host.
I have to start with that as her tips, communication, and helpfulness is amazing! She even stayed up til past midnight to greet me when I arrived!
Her place is fantastic also. It's very conveniently located and walking to the busy central hub of Edinburgh (and Waverly train station) takes only 20 minutes (30 if you're exhausted and snailing along like I did). Arthur's seat is also right behind the place so going up there in the morning was an easy breeze for me, just hopped over to Cherry's for some delicious Scottish breakfast and then up the mountain we went!
The room was wonderfully clean, and she keeps it stocked with tea, coffee, and pastry snacks! The bathroom is nice too, only oddity being that the toilet flush takes a little working.
I would not hesitate to come back to Eva's place, and definitely will search for it again first if I'm ever to come back to the area.