The room at Caroline's apartment was perfectly adequate for exploring the city of Edinburgh. The apartment is located very close to Edinburgh's center (10 min walk) and as it offers parking, it is extremely cost-efficient, as well.
Caroline was a perfect host, always down to chat about anything Scottish and clearly likes sharing her apartment with visitors. If I stay in Edinburgh again, this will the first accomodation I'll try to stay at. Thank you Caroline for an amazing stay!