New Shower Enclosure from Jettastone. The one area of our villa I hate more than any other is the cheap fiberglass walk-in shower stall. It's impossible to keep clean and it's ugly. It won't pay for the whole job, but it will get it going. I've read really good reviews and Jettastone seems to be the easiest way to go and probably easier maintenance than a tile shower. Something like this, but enclosed on 3 sides and just a shower rod, no glass.
Central Florida Showers Countertops - Whirlpool Tubs - JettaStone