This place would probably be better for a group that is staying a while, going to the beach, and not for someone whose main thing is to see Dubrovnik. You could rent a room with a kitchen so that you could cook if you stayed there a while. If you have a car, it wouldn't be a problem and there is a bus but it's a far walk to Dubrovnik.
The owners were very nice.They lived in one of the apartments in the building. And he said his wife could drive us and drop us at the bus stop to show us where it was. The room was very clean. The A/C worked well. The view from the balcony was really great! The wifi signal was very weak in our room though, and you had to go out on the balcony for it to really work.