When I stayed in Edinburgh for 8 days, I couldn't have enjoyed this flat more. It's clean, has nice amenities, and is in a quiet neighborhood away from the hustle and bustle. Portobello is a wonderful area, with a sleepy boardwalk and local pubs sure to delight with brew and whiskey alike. The 26 bus takes you straight to Prince Street in about 15 minutes, right into the heart of the tourist area.
The host is extremely thorough, and has stocked the flat with enough resources and information to complete any stay!
10/10 would stay again, loved it!