Some defects can be tolerated and DIY’d away, but roofing, plumbing and foundations are something you really don’t want to discover later.

or bending and installing conduit

Also true for terminating a panel, punchdown, keystone, lacing, etc.

or painting

or cutting grass. my god. give me the tools and i'll give you a putting green fit for the pga

is this after you rip out the grass that is already there and then replace it with a grass that is amneable to to a putting green? because if you can make my St. Augustine grass a putting green, then you sir, are a god.

I can probably get it pretty playable and fast over the course of a season or two of working it shorter and shorter and rolling the playing surface smooth. At least municipal golf course tier.