My experience with Hotel Sunce started quite well, we arrived pretty early and they were nice anyway, they let us wait for our room to be ready in the hotel bar and they were really kind to us. However, as soon as the room was ready our problems began: first of all, we found out we had to wait for our actual room cause it was not ready yet, so they placed us in another room which had a view on the main road, so that everyone could look onto our balcony.
The following fay, we found out that they had made a mistake and our room would be ready the following day, so two days in a room which was small and uncomfortable. Plus, the first day they did not clean our room and they said we were in, but no one knocked on our door and when we left, the cleaning stuff was still in the corridor, so they were still cleaning rooms.
Furthermore, they forgot to tell us our key also opened the front door and the woman at the reception got mad when we rang the bell at noght (they say reception is available 24h per day, but you'll be lucky to find them there 1 hour per day).
The service was very slow at the bar, though the guy was quite nice there at least.
Overall, a very good hotel if you consider position, food, beach and actual rooms (when they finally gave us our room, it was lovely, too bad we couldn't enjoy it as much as we would have liked), but not very nice people (with just a few exceptions) and poor service.