Safeway has a product where you cut out part of the side of your bathtub and cap the opening which creates a stepthrough area to make it easier to enter/exit the tub/shower. I can't really see the $700 or so to have it installed though, but I could see $200 or so for the kit as it looks like an easy DIY project. The company wants installers instead of selling the kit outright and I am just looking for a one time DIY project for my own use. Any suggestions would be appreciated. (I suppose I could use wood to cap the opening but the safeway kit would be easier).