If it is a building that has no plumbing, heat or power.

If you know the roof, HVAC, plumbing, electrical or interior renovations will need to be done soon you should budget for these items.

Absolute or true sometimes referred to.Read it can be risky because tenants my bail if a large costs like roof, septic (in my area) or plumbing issues come up.Just weighing it all out

Hopefully, the timing of that move is such that it coincides with my credit scores reaching 620 or better.I do not want/need a lot of space for myself--I would not be opposed to living in a tiny house except that I want a real bathroom with a real toilet and real plumbing.

So to set up 9 new zones, you'd need to completely re-plumb the whole property, plus whatever equipment would be required to zone out each unit from the main boiler.I know some medium-sized MF properties switch over to PTAC units (sort of like the type you'd see in a hotel room). 

This property need a everything. 4 updated kitchens, Baths, all new HVACS, New Roof, 34 new windows, all new plumbing.

Sometimes you have to update certain components like, electrical, plumbing etc.  

I am not zoned for adu, but am trying to figure it if I can run plumbing to the semi attached garage (no conjoining doors or entry ways to the house) and just sleep in the garage when the house is rented.

This would be a screaming good deal in my mind except all the units need new plumbing, electric, new appliances, new cabinets, paint and some other lesser updates.

You could like getting into construction and want to take some electrical, plumbing, or construction management classes.