Wendy and I are experienced at moving snorkel equipment around in the bathroom. I had sought advise prior to our trip and she told me how it could work. I would wash the masks and snorkels out in the tub (after our showers) and leave them there or up by the sink to dry. I got good at standing the fins up against the wall beside and behind the toilet. If you plan to leave floats out on your balcony (we had a window) packing some short pieces of rope might be a good idea so that you can tie them down some way.

We stored all of our luggage under the bed. I needed the floor space in the small closets for shoes and the shelves for shirts, pareos etc. Of course our total time in FP was 19 days so I didn't exactly pack light.