Most of these issues can be avoided by incrementally constructing a Low World House: https://www.orionsarm.com/eg-article/51f7d32f54b72 https://www.orionsarm.c

Most of these issues can be avoided by incrementally constructing a Low World House: https://www.orionsarm.com/eg-article/51f7d32f54b72 https://www.orionsarm.com/eg-article/51f7d32f54b72 Also unlike planet scale terraforming, you get useful living space from the start & it expands as you go.