We are doing some new vinyl plank flooring (not through the entire house), paint on the main floor, minor electrical work, replacing a door, new ceiling fan, minor plumbing, etc.. 

I know in Washington state a home owner can do their own work including electrical and plumbing, but as you pointed out has to live in the property for 1 year after completion.If you get licensed as a contractor (in WA state it takes some paperwork, filing fee and insurance/ bond, no test, no experience etc.. )  Then you do the work under you contractors license and no holding period needed. 

Good luck to all 100% agree my folks I fund in Cleveland put new roofs on all new mechanicals update plumbing new electrical if needed I mean a true rehab.. not just patch..

You will overpay for property management for one property and when a furnace breaks or your plumbing line is shot you will be net negative for ten years.

These inspections should include electrical, plumbing, and septic/sewer contractors (to address the underground infrastructure) but also can include pool, home/building inspections, asphalt, and more, depending on the park.

new plumbing, electrical, ceiling, walls, porch, patio etc.

On June 28, a second notice to abate public nuisance and an order to show cause was issued, requiring the seller to appear before a hearing officer on July 16, 2024.On July 16, when no one showed up, another notice was issued for timely abatement of the nuisance, giving 30 days, until August 15, to repair the heat, fix the plumbing, obtain a fire rehab permit, and receive a final inspection.The property was listed for sale on June 10, 2024, nine days after the seller received the first notice.

For plumbing, any new piping (even replacing existing pipe with new) would require a permit.

Estimates are bout 400k for full gut remodel (hvac, plumbing, electrical, roof, mostly new windows, kitchens, and baths, minor re-framing) New plan is for (2) 2B1B units and will rent for 2k and 2500/mo. 1 unit is a larger 2 bedroom.

Plumbing, Electric, HVAC, Drywall, Gas etc.