Curved Shower Doors

I prefer a shower door completely, but I have a window frame that overlaps in my bathtub a few inches and no big $ $ $ spent redo the wall, changing windows, stucco exterior, etc. etc. etc. I can not have a shower door by the looks of it.

Be that as it ... problem is that the window frame where it is, we need the shower rod above (or just because it falls within the edges of the window.), he put over even if the shower WAY too short curtain at the bottom. (Key just the tub.)

My father told me about this curtain rod curved shower by Moen made it heard. I found one at Home Depot for $ 30 and we did not hang up, but it seems that it could solve my problem ...

Looking at it I'm worried that the center of gravity might be a wacky place that might want to fall in the middle ...

Prior to hang anyone who has used one?
Are you satisfied?

Thank you for your help!

I have one and I love it!
I bought mine from www.hotelstoyou.com
I called an Arc
You can hang a little higher and it is really spacious.
They sell hookless shower curtains to bars, so that
check the measurements of the curtain of his usually longer and wider. They have good pictures on the site.
I installed mine myself.

I have not one, but I stayed in hotels where they curved shower curtain rods. They add a feeling of spaciousness to a small bath / shower.