Have been to Kardamena several times. If you need a quiet holiday it's there. If you need a lively holiday it is also there. Accommodations are the usual Greek standard but would recommend the Kris Maris or one of the Cleopatra Hotels. Make sure you stay in the town area within walking distance of everything. There are some brilliant restaurants and the Greek people get 10/10 for friendliness. Go and enjoy it !