My boyfriend and I are remodeling his basement and he has lived there sine 1989 and never had a problem. Now it leaks in the laundry room and in a crawl space where the pump is located. It seems that the house has shifted because I noticed the Kitchen window seems lopsided and there is cracks in the foundation. The basement is blocks. Is there any way to fix this problem without spending major money? I want to move in soon and need the basement finished for a family room and office area. Money is short since I need to spruce up my house and now have a leaky roof. This is the first time this has ever happened in the five years I lived here. Any solutions on that one too? One more question we want to add a bathroom to the basement and need to have a I'm not sure what it is called where you flush up (substation?) What I need to know is this a major project and expensive?