Just got back from CC and had a great time at Seaside Cabanas. Of the 4 hotels you listed, this has the best location, followed by Tropical Paradise.
I really enjoyed the stand alone cabana that we had. Ask for one of the 4 in the front. The main building has larger rooms than the cabanas, and a/c, but I never needed it as there was always a breeze and a ceiling and floor fan. If in the main building be sure to get the top floor for the view and to not have walking above you. You might get some noise from the adjacent rooms. No noise problems in the cabanas.
Barbara and Sally and the rest of the staff could not have been nicer. Booked a snorkle trip, a dive trip and even a plane ticket right from the front office. I will definately go back.