First of all, it is not an Aparthotel, our economy room at 120€ per night was not equipped with any kitchenette, not even a coffee machine or a kettle, there was only a micro fridge.
Secondly the area of the room does not correspond to the 15m² mentioned but it is at best only 12m² bathroom included.
Third, we always look for the edge of the beach at 250m, the nearest beach being at 600m.
Finally, the icing on the cake, it is not possible to pay for the stay of €360 by credit card. No communication had been sent to us about the possibility of paying by cash in euros, so we had to withdraw this sum in kuna with the 40€ bank charges that go with it :(
Conclusions: never again booking on Hotels.com and never again in the center of Dubrovnik where tourists are wrongly considered as wallets on legs!