Least your seeing it up front.

Bought our house back in 2002. During the viewing asked about a sump pump in the basement and was amazed how "clean" the basement was. All walls were painted with a really heavy latex paint. Floor was clean. Owner said their mother was paranoid about water damage and it was just for piece of mind.

Yeah.... I really really should have paid more attention. Thats all I have to say about that!