For a charter built around comfort, consider Dufour 460 GL "Millennium Falcon" in Lefkas, Perigiali, afloat since 2019. The Ionian is the gentlest of Greece's cruising grounds — green islands, short hops, and a mild afternoon breeze (the maïstro, typically 10–15 knots) that makes it a favourite for families and first-timers.
With 4 cabins and 4 bathroom(s), there's comfortable room for 10 on board. Book her for a week and let the itinerary write itself.