Very stylish, artsy and cozy place that makes you feel just like home. It's very clean and has everything that you need (comfortable bed, cozy living space, kitchen with all utilities, etc.). It's close to the city centre (bus station just in front of the door or 30 min of walking) and you have a few grocery stores nearby.
Also Solii is best host. She is nice, gives helpful tips about city and really cares about how you doing during the stay. I would definitely recommend to choose Solii's place if you're visiting Edinburgh. :)