The staff at KM Hotel were top tier, very friendly and helpful. We were able to store our luggage until check in, as well as run a load of laundry at the end of our stay, which was very convenient. Breakfast was also delicious with lots of options for the buffet, and staff there were very accommodating as well. Only critique of the propery is that we were on the first floor directly above the entrance to the hotel looking over Richmond Place. It was quite noisy at night, between Uni kids hanging out smoking (the smell would get into the room with open windows, but was a little stuffy if the window was closed), and the trucks for the Lidl grocery store would be backing in in the early morning (aka loud beeps) . So I would recommend ear plugs if staying here. Very walkable to Old Town, the train station, even to Leith. Overall besides the noise, very pleasant stay!