I have a jetted tub with a tiled surround. There is a shower head but we can't used it as we have no curtain rod. One side of the tiled wall is sloped (it's in a 2nd story house, so the slope is the roof), the other is straight. I was looking into tension rods/suction cups, but can't find anything that might work with a slope. I'd prefer not to buy one of the curtain rods that suspends from the ceiling, as that is tiled as well and I'd have to drill into it. If anyone has any ideas, they be much appreciated! Thanks