Yvonne's flat was perfect as a base in Edinburgh's city centre. Everywhere is walkable but if you don't fancy walking then there are lots of buses at the end of the road. Yvonne thoughtfully bought me some crumpets to eat for breakfast the next day as I arrived quite late which was so nice! The bed was comfy and the flat was nice and warm despite being very cold outside during my visit. The only small problem I had during stay would be the shower which seemed to vary in temperature quite a lot and had very weak water pressure. This was fine for a few days but maybe something to consider if you're booking for a longer stay.