Ideally, along with your mortgage payment, you’d want to set aside funds on a monthly basis for repairs, vacancy & capex if applicable.

There is a few other reasons to evict that are not applicable 99% of the time.

I have always used Zillow's tenant screening application process to screen tenants in the past, and it's worked out for me so far. 

The only reason you should not enforce action is if its contrary to an applicable law or regulation...Here is another section from Seller Covenants:Seller agrees to honor requests for execution of endorsements of Mortgage Note from Seller to Buyer if made within thirty (30) days following the Transfer Date, after which Seller shall not be obligated to honor such requests.So if there was an issue with a prior document, after 30 days they can tell you to go pound sand - and based on court documents, this has happened. 

A flipper I know told me that FTF appraiser literally showed up the next day after the application was approved.

I use a Google number in my ads but vetted tenants get my personal cell, I tell them during the application process I'm the owner/manager. 

Hello all, I have a prospective tenant for a rent by room strategy, we're in initial stages (he hasn't officially filled out the application to verify his credit score) and he is letting me know he filed bankruptcy in 2020, but his credit score should be above 620. 

What is your email so I can send you the application.”After I do that I forget about it until that evening or the next day.

If you place the right tenants consistently, you will rarely have problems.Here's a detailed guide on how to screen applicants: Application Screening GuideSecond, consider inspections at least once a year, preferably at the mid-point so you can catch damages before they get too far.

I've provided a link below to get you started on the subject matter (if applicable).