Never stayed there but we saw it and it looks awesome. It is located at the far east side of CSS, up high on the cliff side. It is close to the lobby and gift shop but further toward the ocean. It would be the most private of all, but also the furthest walk to the main beach, bar, and restaurant area.
We had the extreme luck of being upgraded to the cottage last year. It is beautiful. It does not show on the map but it is next to the G block - next block is H - Hibiscus
We did spend most of our time at the cottage. The view is spectacular. It is very private from other guests. The suggestion is, if you don't want staff who maintain the grounds and jacuzzi walking in, there is a sign you can post.
There is a small area with 2 chairs for sunning. We spent a lot of time there and in the jacuzzi. I will attach pictures.
It also has its own massage room for spa services coming to you - did that for my massage.