Also, if you used a single shim, swap it out for 2 'opposing' that make the support surface flat.

I've got posts of my STR experiences with rattlesnakes, prostitutes, intruders, more intruders, police, psychotic mutts, one tenant having an affair with another tenants wife, dead bodies, ghosts, wild animals, pellet guns, real guns, check cashing, marriage counseling, trips to the emergency room, drug overdoses, flat tires, kegorators, etc.

That being said, some MDJ's rewrite our leases regarding stated late fees ($50 flat) and occasionally on tenant-caused damages. 

You might just have to agree with the tenant on how to divide it or you charge a flat fee to the tenant in the rent and adjust it annually.  

First floor is has a main unit 3/2 newly renovated with new appliances, pass-though door is 1/1 unit (granny flat) newly renovated with new appliances as well.

Pest control- we put mouse bait out along the fencelines and under the units, mow excess weeds and grass.

Flat doors are usually the first thing I notice (unless there is still shiny brass) and I usually get a count of how many perfectly good doors I am about to donate right away.

How did you accomplish your excessive wealth??

However it's not gonna be a big cashflow producer in neighborhoods originally mentioned on this thread.Many 3 flats in that area are already at a low cap rate and won't run positive with a 33% vacancy which is what you'll have since you will be in one unit. 

You will have to pay a flat fee which is usually around $1,000 and offer a Buyer Agent fee which is normally 2% of the sale price at time of closing.