please e-mail me I am thinking about having a house built on a slab foundation please tell me all of the bad points and all of the good points about this. The more information that I can get is better. my realator told me that it is better because of mold. I am afraid of them cracking does this depend totally on the soil?? do they always put some of the plumbing inside of the concrete?? so far nothing sounds to be good what I have heard about them I just want to know if a crawl space would be better than a concrete slab. the more information that you can send me would be great.