I can say the only thing - just go to the Edinburgh and stay in Alexander´s flat. It was big pleasure for us that we had been there. The flat is nice, cosy, tidy, clean and spacious enough for 7 people. There is also good equipment for cooking and eating, if you don´t want to visit restaurants every day.
Alexander is really great host. Communication before arrival is easy and fast. He waited for us when we arrived, told us everything about his flat, give us some advices what to visit in Edinburgh..
Every host should work this way and I can warmly recommend to take this offer in case you are going to Edinburgh.