We enjoyed very much our stay at Greg and Jo's. The apartment is very well situated, close to Haymarket station and Princes Street (3 and 10 min. walk). Stops for the Airlink bus (#100; £ 4.50 each way; 24/7) and the tram to the airport are equally close. There are supermarkets and good restaurants nearby. The hosts provide useful information and suggestions on what to do and where to eat. The apartment is comfortable and very well equipped, with a modern heating system. Although the street in front might get busy on rush hours, the good sound insulation didn't let it disturb us. WiFi signal was strong and reliable at all times. We'd highly recommend this property.