Come on, we all know that a little extra space in the house would be nice, but finding spare room is one tough job. Perhaps you've always fancied your own home gym or play room for the kids, or maybe you need space for a home office to do all that boring work stuff, and wouldn't your own games room be awesome.
The problem I often hear is that the floors creak and pop a lot. The problem often is that when pressure is applied to the boards, they flex between each other. This means that the tongue is actually moving slightly in the groove and generating the noise. That, plus the boards actually move slightly vertically and rub each other. Read about a trick that I have used to solve this problem.