I just bought my first home and its great. The previous owners did some odd things that I will spend my first couple of years fixing. First of which is the bathroom floors. There is currently vinyl tile over a wood floor. The vinyl is horrible. It bulges over the places where the wood is not even. My question is what is the best material to put over the wood floor...or is there a way to waterproof the wood floor so it can stand on its own? I love the natural wood look, I'm just not sure if it can be in the bathroom or not.