You know what, if you've only got one of those corner showers, I'd still try one of the curved / bump out / crescent rods. You'll need all the extra room you can get.

 A few other ideas for the smaller bath? Celebrate some of the home made or store bought items you can use in the shower, like scented shower gel, great conditioner, nail brush, etc. Then store them with organizational items designed for a small shower.

If you have room over your toilet commode, the industrial style shelving items sometimes come in a style that's designed to utilize that space. Go with fewer items and pick ones you really like. A few great towels, cotton balls, swabs and instead of bath beads, try some custom scented homemade shower spray . The point is not to over do it for the sake of overdoing it. It's to pick out items you'll enjoy and that will make you feel refreshed. This can include, as the guest mentioned above, silence and solitude. The smaller your bath, the more carefully I think you should select your items.

Just remembered another cool idea I saw once that's dirt cheap. If you have an open vent register in your bathroom, and open wall space above it, dig up a wooden runged ladder from the flea market or hopefully your own attic. Clean it up and spray paint it a color you feel goes with the bath. Attach it to the wall with a little bit of room between ladder and wall. You now have a cost effective version of the towel warmer. These are also great to put magazines over the railings, library style.

To everyone else, thanks for posting the links to shower rods and all of your comments. Glad you are all enjoying this!