Veronica's house is really well located: you need only 15 minutes of walk to get to Grassmarket and the city center. There is Tesco express 2 minutes from the house and other two supermarkets nearby (5-10 minutes walk).
The bus stop from the airport is just in front of the house and Haymarket (train station) is 15 minutes from the apartment.
The neighbourhood is nice, there are nice pub and restaurants in short distance, in particular I suggest The McKirdy's steakhouse, which is very close with affordable prices and really good food.
The house is very nice, better than as it appears in the photos, it was also pretty clean and provided with most of the things you may need (dishwasher was salvation!). It's also pretty big and cozy, I was there with my boyfriend: there was plenty of space for the two of us (I think you can aso manage to be in more than two and still have a nice stay) and we really felt at home.
Moreover Veronica is a wonderful host, she gave us very detailed and clear instructions about the house and she was incredibly helpful, answering almost instantly to every doubt or question we had.
If I ever get the chance to go back to Edinburgh I would love to stay at Veronica's apartment again, as it has been one of the best experience I have ever had on airbnb.
Thank you very much for making our stay so nice Veronica!