We had a really wonderful stay at Kos. The house is located a little hidden in the mountains and has a breathtaking view. At night it was super calm. But at least you definitely need a car.
The house is really authentic and cute. Maybe bigger persons should take care with the doors because it is made for small people ;)
The host was really welcoming and prepared some fresh fruits/bread etc. And it was possible to check in a little earlier than 3pm. :) We had a great time!