I purchased part of the materials for my first renovation, which was local - kitchen cabinets, countertops, bathroom vanities, faucet fixtures, shower rough in valves, tile for bathrooms.  

They will note if anything doesn't work, and usually the A/C doesn't come on due to the low amount of power coming in, and very frequently the water lines won't hold pressure because a faucet was left on when they drained the system.

They will handle the basics like painting and lock changes when there are turnovers, fixing faucets and other routine maintenance. 

I had a tenant (not S8) that thought it was OK to let the faucet leak and run across the basement floor.  

I recently learned they are being sued because one property they managed one of the people touring it, trashed the place and stolen everything including light fixture/faucets.

Clean the strainer in all your faucets ($0). 

permits to change a faucet/light fixture thats crazy. 

For low income rentals, I always put in the CHEAPEST faucets that Lowes has, WITHOUT sprayer.

I'm okay with either just as long as the drain and faucet match ;) And who uses the stopper in the bathroom sink anyway?

Also the $20 faucet with plastic guts from the big box store that's on sale may not be your friend.