Date: 4/15/2008 1:49 pm EDT
I'd love to tell you to use Avaire tile, but you really need to solve the moisture problem first (not only for Avaire tile, but any other flooring product you may choose).
The Avaire tile is not damaged by incidental moisture, but the underlying subfloor could defintely be damaged with continuous moisture. I'd also be concerned about mold and/or mildew developing under the Avaire tile.
Aside from the moisture concern, Avaire tile is definitely OK for large, high-traffic residential areas as you've described. Just make sure your subfloor is flat and stable.