How have others added the curtain rod and what size curtain? It would not take much to keep the toilet dry.
The rod is a two-piece rod, I removed the tip from the second part, put it on the main rod and it fit great,
The curtain was about a foot too long, so I folded it back and put in new grommets. https://smile.amazon.com/gp/product/...?ie=UTF8&psc=1