Our visitor send an email asking about home remodeling. We’re remodeling and we found a leak in the plumbing in two rooms. The floor in one room in sinking in and a friend actually fell through the floor is so weak in about a four foot circumfrence, which is the kitchen (About 14′ x 13′) and there’s a small room behind it, which I think the previous owners tried to convert into a walk in closet, it’s about 5′ x...