Naoko's flat is absolutely gorgeous, the interior design and many art pieces created a wonderful place you barely want to leave. The location is amazing, right next to grassmarket and the castle. Being on the ground floor is added bonus as the building doesn't have a lift. Additionally, place is kept to a high cleaning standard and has benefit of renovated bathroom and kitchen. We were also provided with most necessities for cooking. If we had any queries the response rate was really fast. We've only stayed there for little over a week but could definitely come again for a longer stay, it simply felt like home away from home. I can definitely recommend both the flat and Naoko as a host.