Completely gutted and remodeled our kitchen in our prior house. DH is quite handy and had a boatload of tools. The only thing we did not do ourselves was electrical as we took out our wall oven and moved the oven to another wall, also needing a 220 line run.
Also, our prior house had every room wallpapered and we stripped the paper and repainted ourselves.
Our first house, we dug out a strip in the front yard and put in a brick paver walkway. We also dug out for a patio in our backyard and laid a brick paver patio.
My DH loved doing all of these things, had the tools and know how. Now, we hire out as he’s older, has balance issues, etc.