Saint Constantin Hotel offers its guests an outdoor pool and a children's pool. There's a snack bar/deli on site. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. WiFi is free in public spaces.
Saint Constantin Hotel also features tour/ticket assistance, dry cleaning/laundry services, and a front-desk safe.
Smoking is allowed in designated areas at this 3-star Kos hotel.