I have a PM that’s on salary (~41k) 1 hourly guy that’s a laborer 13/hr we trained him up from only being able to sweep floors to now doing our carpentry and window installs1 hourly guy that’s highly skilled at 17/hr he can do almost anything.

I know someone who replaced a picture window in a house without a permit. 

He made it super nice, replaced all the windows (shot out), and rented it out.

While those resources are great, an even better approach is having someone physically be at your job site showing you the best way they have found to do a specific task like: cabinets, baseboard, windows, doors, plumbing, electrical...

Extensive termite damage, framing, windows, all major systems, roof, appliances, baths etc. 1200/ft and will run about $80k and that is self managed - not paying for someone else to manage that for you.  

P.S- One thing I've learned is that its very imporant to make sure major mechanicals, roof, foundation, windows are all in good shape since these are more of the costly repairs. 

My father in law is looking to get the siding repaired or redone and several replacement windows. 

Everything with the house is new except for the windows as we wanted to keep the character.

Or are there exceptions that will lead you to throw the 1% Rule out the window?

In the only photo online some of the windows are boarded up.