KPolwort

Hello everyone! I'm looking to buy a house in Colorado and recently viewed one with a questionable foundation. We haven't put in an offer I'm just looking for any advice or guidance anyone can offer based on the pictures. It's a 1910 Adobe home and we found this in the crawlspace. Looks like alot of shims and questionable things going on. If it's going to be a crazy expense to get it done right we would likely pass on putting in an offer. It's our first time so we want to cover all our bases. Thank you!