Usually signs of normal settling are minor cracks in the walls and miter joints of door and window trim crown molding etc. 

Pull all the floor trim.

I did one property in a duplex nice, but nothing fancy, the other side I called the Bunkhouse and put all kinds of Cowboy ornaments in it, like tables with horse legs, western logwood couch and bed, wagon wheels, varnished pine baseboard and trim, stainless steel appliances, hickory hardwood floors, antique oak hutches and dressers,walk in tiled shower with horses depicted on the shower curtain, elk antler lamp and mirror, etc. 

If the house is not staged, but just cleaned and owners furniture, we can assume that there are flaws, like some scuffs on the trim, chipped tile, scratched cabinets etc. etc.This gives us a better indication on what the market really tells us.

What I have done, is laid out the flower beds and put in rich colored mulch to make them look nice, and you can still get all the trimming of bushes and trees and such done.

One animal in a two-bedroom apartment can easily cause $2,000 in damages from torn/stained carpet, scratched doors, chewed trim, etc. $100 a month for 12 months is only $1,200.

It gives the "illuaion" you did quality finishes.Paint the walls, a nice blueish grey color and paint all trims white.I would NOT demo the house.

Does anyone manufacture a trim kit for these?

Paint the trim a different color to give some contrast.

Some things still needed finishing like small trim bits.