The flat was great: it is spacious and while minimally furnished, comfortable. I cooked everyday and really appreciated the kitchen: the equipment is new and convenient. At first when we came the flat was pretty cold, but in no time it got warmer after putting on the boiler, and became very cosy. The area around the flat is quite residential, but you can find a supermarket at 5-10min walk. There is a park around for small walks, and you can go directly on the water of Leith which is just downstairs. There are great restaurants in the area of Leith which is not so far. About the host, I didn't meet Luke personally but all the instructions he left me were clear and everything went very smoothly. In sum I was really happy with my stay!