Croatia for a number of reasons. It is cheap (a week on a boat with everything included (boat rent, food, anchoring, fuel for both the boat and cars, a dinner in a restaurant) is around 450E per person) , Croatian coast has probably the highest density of bays, islands and other places where you can anchor, Adriatic is relatively calm wave-wise. I was also sailing in Greece, Italy and France but not as a skipper. I would like to try the ocean sometimes.
This particular boat is the family car of pleasure yachts - Bavaria 36. Nothing fancy, nothing insulting, certainly not sporty. But it does not have a bow thruster so docking in high wind is quite an experience
We mainly take Bavarias (36, 37, 46, 49 -depending on a number of people on board) as they are rather cheap while offering everything you can want from it (again, apart from being sporty) but I was also on Jeanneu and Benetau.
Also, I see you have a sail that folds onto the yard. Those are great fun. Charter companies in Croatia have almost exclusively sails that go into the mast