The 3 things I learned when I had my foundation repaired that shocked me were: underpinning locations affect interior

https://www.scribd.com/document/1037191333/Foundation-Repairs-Near-Me-3-Key-Things-to-Know-Before-You-Make-the-Call-207481

The 3 things I learned when I had my foundation repaired that shocked me were: underpinning locations affect interior lifts, not every wall gets a pier, and corner loads dominate.