.- Tenant submitted a work order for low water pressure in 2 bathrooms- Tenant submitted a work order because the garage door doesn't close all the way and left a 2-3 inch gap at the bottom- Owner initially refused to address either work order- Owner demanding the tenants place furniture pads on each piece of furniture- Owner calling multiple times to speak through the work orders, asking when they've been scheduled, calling a couple days later requesting the invoices- Owner calling because they want to access their storage in the basement so they can remove several pieces of furniture being stored- Owner now emailing requesting multiple property inspections throughout the lease cycle- Owner questioning my experience and relative PM knowledge because I'm not following up with her in a timely manner (the following day after the work order)Keep in mind, this is 2 weeks after the tenants had moved in and the tenants are very happy in the home.This is something we see on a regular basis.

Its easy to store this proof forever. 

California's SB 721, known as the Balcony Inspection Law, requires multifamily property owners to inspect exterior elevated elements (EEEs) like balconies and decks.

To replace your income you need to flip a lot of houses, I'd do the math with an average 10-15% profit margin, because you have to account for some turds.The other opportunity is to change your job and take out the element that you hate.

Again, the BiggerPockets store has some books on this topic, or you can learn about it by watching podcasts, reading blogs, and interacting on the forum.

I paid off 19 units last year - 17 apts, a store and a house.

You don't have to go to the store. 

The seller had the place for 10 years, in the beginning the tenant was 83 years old, figure the tenant would die in the few years, or move to a nursing home, never bothered to renew leases like 5% of $90, that he left it alone since he had 4 stores paying crazy market rents on the ground floor.

Location. 25 minutes to beach, 40 minutes to Florence, 15 minutes to Pisa, 60 miles to snow skiing.  10 minutes to Home Depot style store, etc.  

@Alex Hymanson  you should read the book...Storing Up Profits.