I have a 4 plex that has needed the main first floor drain professionally augered/cleaned out twice in the last 12 months. 

The layout is:1st floor: (two) 2 bed 1 bath2nd floor: (two) 2 bed 1 bathTop floor: (one) 2 bed 1 bath “attic” w/ low ceilingsTrouble is, the building must be converted to a legal 4-family since 5 is commercial and does not qualify for my mortgage. 

Are you using a phone line, the Broker's desk and floor space, the web site, signs, etc.?

I stick to tasks I am allowed to do (patch drywall, paint, replace fixtures, flooring, tile, and cabinets) and hire licensed contractors to do the rest.I've noticed only 1 out of 6 licensed contractors I've hired in the past (HVAC / plumber / electrician / roofers) actually pull a building permit for the work they've been hired to do.  

Looks like paint, cleanup and some LVP flooring.

I’m looking for a contractor to fix a plumbing leak and replace a tub and shower surround and likely some sub flooring in a rental unit bathroom.

New kitchen cabinets, floors, and appliances.

Putting a new roof, windows, gutters, paint and some flooring.

Oftentimes I've been able to setup a repair escrow account for flooring, plumbing, windows, etc. that allows the buyer to close on the home and repair these items afterwards. 

Unlevel floors or where the floor begins sinking below the wall is a good indicator of rot and frame damage.