Room divider curtains on the Getaway?

[Lady Patriot]

My hubby, mil and I will be sailing the Getaway in a mini suite Dec 1-8 2019. dh and I will be in the bed while my mil will be on the futon. I feel like it would just be nice to divide the room for a little privacy and give all of us some space. If there isn't one I'm thinking about rigging one out of a small clothesline, a shower curtain, and hooks that stick to the wall. I'm told I could also use magnets as I always have bad luck with those sticky hooks. Thanks. 

[Sauer-kraut]

You will do best with super strong magnet hooks ($13 from Amazon) and a cheap $3 shower liner.