Hello and welcome from S.W. Oregon. Digging out a basement and installing concrete walls is what my grandfather and foster dad did and I can tell you that from all the concrete form setting and pouring concrete for our stem walls and a 1,100 gallon cistern we did over the years, it's downright hard work, especially when you mix all the concrete by hand and in a mixer. I would have loved to built a basement but that would have been pretty tough considering I was also working on a job at the time but we did pour a wall for a semi-earth berm home we had planed out but never got around to because of the expense it would take to build.
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