Don't book, not WORTH the PRICE. We had a 4 Night stay here, we where shoked by the room. The look of the Hoel is fine, when you arrive there. Its"modern"and big with a nice ocean view. But it really was a horrible room. Small, no space, really bad smell (mold/humidity, no fresh air) we felt sick after the first night there (standard room). Unfortunately the hotel was not nice after we asked them to cancel the rest of the booking, since we booked trhorugh a brooker. The english skills of the Frontdesk did not allow a discussion, so that we were forced to stay there since we paid. The rest of the stuff is super friendly (like all on the island). Worst was, that after 3 nights the forced us to change the room (same corridor) and the just told us"the room is booked from a long time". The could not tell us why, because of the limited english skills. LONG story SHORT: That was the most expensive hotel we had on Karimunjawa and it was the WORST. Stay for 20 € a night were better than that HALO hotel. If you think about booking-> don't.