We are a couple and we had a wonderful stay in this apartment. It is modern, clean and spacious (the pictures are accurate!) The walk into the town is about 5 mins- very easy and relaxed. There is parking below which was very helpful when we rented a car for a few days (you should, if possible, rent a car in Karpathos as it's one of the best ways to see much of the island)
We arrived by ferry in the evening and Fotini's parents came down to the port to pick us up in their car- we really appreciate that they went the extra mile and were so welcoming! I can highly recommend this location for a great relaxed vacation.