Perfect 2-person stay very near the heart of Edinburgh, but not so close you're in the frenzy of the Royal Mile. Excellent neighborhood access to public transport and car rentals, quieter shops, cafes and pubs, and beautiful architecture for walking to and from the city centre.
The unit itself is cozy but not at all cramped. Ground floor rooms in an older apartment building (with very thoughtful security), finishes and decor are all new and fit the space well. It was a great home base for us to re-group, have a cup of coffee or tea in between city adventures and tours, and to round off our evenings out with a glass of wine. Kitchen is well stocked with basic provisions and all the cookware you might need if you were ambitious enough to prepare some good meals!
Bath contains toilet, sink and shower stall that takes a bit of a climb to get up into, but easily worked with instant hot water.
Bed was super comfy (though without a flat sheet, as is common in the UK/Europe). Room darkening shade over vertical louvers gave us a good sleep and privacy from foot traffic outside the front window. Radiator heat was perfect and easily adjusted. We were never uncomfortably warm or cold, and temps were cool for late spring.
We would come back to this AirBnB in a heartbeat.