It took me maybe 4 hours start to finish. The PDF is seriously helpful, and yet vague enough sometimes with the images that are included you’ll spend some time just kind figuring out what’s what (orientation, where exactly is that, etc). The job is not difficult, just sort of tedious. Pulling trim is always stressful, but going slow and being methodical will mitigate issues. Is still had two fasteners break (even being very cautious). Thankfully it was only the clips and not the tabs, so I can order more and put them in later if there are any issues (so far, everything is rock solid). I used a couple other videos on trim removal to ensure I knew which way to be pulling (up or out, for example).