The toilets, ovens, fridges, water heaters, faucets, and air conditioners that I've used to fix up my houses are all made in factories in the U.S.A. by workers that often are renters. 

I fixed the microwave once and replace some water filters in the fridge.2020Towards the end of my first lease Covid-19 was cranking up and my tenants wanted to move out in the end of March.

I plan to buy my tenant a new fridge.

I include appliances and was having issues with used appliances with tenants I really liked so I bought a new fridge and stove (stainless) in an area that normally wouldn't see it.

Electric dishwashers can be next to a sink; fridges too.

And having a microwave/hot plate/fridge in each room. 

A rental-grade fridge from Lowe's is $600, doesn't matter if your rent is $600 or $1000, you pay the same price.Each unit appears to be renting out for $550 a month?

Roof, windows, doors, garage doors, gas forced air furnaces, AC heat pumps, appliances(stove, dishwasher, fridge may have been replaced, but still dated), and toilets all original, so about 30 years old.

A stove that all burners work, a bigger fridge.

The fridge went into an existing single circuit to the panel.Yet on improving egress & fire safety etc throughout the building we had to get a commercial architect involved.