Stairs to the room are narrow and go round a corner - we managed fine but worth noting to those with many and/or large bags. The room was cosy, with sufficient room for our things. The bed frame didn't make a sound as we shifted in the night - quieter than ours at home, and the kind of thing you don't notice until you realize it's not there. Very nice. Kitchen access was easy, and plenty of provided breakfast items. (I'd never had Coco Shreddies before - tasty.)
I'd recommend this place to anyone who wants a centrally-located place to explore Edinburgh's city centre!