We just returned home after two weeks at Cocos #2. This is a two bedroom unit all on one floor. Being one flor you have a double width deck which we found handy as one side had a fixed awning that provided shad all day long providing that you play musical chairs to-follow the shade. Inside there are a living room and bedroom off the deck with a kitchen and bedroom facing the garden. There is laundry available in the unit and maid service is available. The compound is gated with a electric sliding gate for parking and a coded gate for walk through. On the garden side is a pool and gym available. The gym has a treadmill, elliptical machines, rowing machine, bikes and weights.
We have stayed at unit #3 as well which has an upstairs downstair layout with the bedrooms upstairs(one with balcony) and living dining kitchen downstairs. Some of the units have roller awnings but from what I understand the motors do not work. We did not try manually opening them. This is something you would have to discuss with the rental owner.
The beach has been reduced in size by recent weather and while we were there sargassum was an issue but maintenance staff raked it up.
Hope this helps.