I refuse to touch another house again, my last house I spent less than an hour of my own time "rehabbing", I hung a mirror, replaced a lightbulb and touched up some paint on a door lol. 

what about lead paint or asbestos concerns?

You can't really paint the scenario with one brush - lots of transactions are different.

Caulking cracks and painting is something you can do with your cash flow.

The 10-year treasury spike post-election caused many question marks in the market, but as the picture of what the new administration will set forth is painted, market sentiment will become more concrete. 

What paint color is in Pic 5,6 and7? 

Interest, water bill, cable billelectric bill, mileage, lawn cutting, paint etc...It is a business, whatever you spend on it is an expense.

A painting of vineyards might look good on the walls, plus some special lighting.

Every day I see ugly paint and light fixtures that prevent a unit from renting resulting in vacancy and lower rents.

Some good things about condos are they cost less than homes, they often offer amenities like a pool and tennis/Pickleball courts, the monthly fees may include water, trash and some CAPEX like roof and exterior painting.