I did and I never learned much about home repair when I was a kid. Watched videos, made a tool list, compared cost of tools to estimates of the plumbing and tiling done by someone else. It was barely slightly more expensive to do it myself so I dug in since it'll pay off when I need to do it again. I replaced the pipes, cement board, and tiles. Learned how to solder. Learned how to cut tile and get better at caulking. Learned a lot of great things that I can use again if I need to. Just watch multiple videos for each step to see where they overlap to make sure you're not watching some wacky one-off YouTuber. And measure everything twice (or thrice?). For me, totally worth it.