In a word - AMAZING! Konstantinos is the best host. We stayed for 8 days, and the apartment is so nice, clean and modern. It had everything we needed. The bed and pillows are so comfy! We thoroughly enjoyed the balcony and the stunning view of the sea, where we swam most mornings. The location is just on the outskirts of old town. Lots of great cafes and restaurants within a couple of minutes of the apartment, and old town is only 10 minutes where you'll find the main harbour with plenty more fantastic restaurants. We rented a car and drove to Falassarna beach. We loved it so much, we went back a second day.
Konstantinos is very friendly and helpful. Communication was excellent. We highly recommend staying at his apartment. 10/10 rating!!