Nik's place is really nice and cozy and we had a wonderful time. It's situated close to the red beach and across the road from the sea, but nevertheless you have very nice views from the terrace. It's a bit away from the beaten path so I suggest you rent a car. The area is busy during the day, but very quiet at night and quite comfortable for sleeping (just note that the bed is queen size, 160x200 cm as is usual in Greece). The provided breakfast was very welcoming and quite plentiful. The kitchen is OK but if you are keen on cooking (as I am) it's not the best Airbnb kitchen I've seen. Generally we enjoyed our time in Santorini!