I was in Edinburgh for a nephew's wedding to which my son (3) and brother also came. Other family members scattered to my sister's home and other airbnb's. One night we had a wider family gathering at "our" place. None seemed to mind the stairs, which are a key feature, and we found them fun and good exercise. I would warn that anyone having difficulty climbing a lot of stairs would have to move slowly here. Once in the apartment it was worth it! The view out the kitchen window looking down at house gardens is lovely. Out the living room is the park across the street--and the path up to Calton Hill. It is an easy walk to Princess Street. Shops and nice restaurants a few blocks away. Chris, the host welcomed us with wine--and a very well equipped kitchen. Beds and pillows are very comfortable. All clean. A lovely place to stay.