-Where can I find a software to purchase or should I create my own excel to properly make sure that each deal would cash flow before I purchase?

Take ownership of your mistake and learn to do the proper due diligence recommended above😊

The tech and manufacturing sectors have grown by 15% and 12% respectively, complementing the hospitality and medical industries. 

Did the lease auto-renewal for another year because tenant didn't give proper notice?

I guess we'd have to if someone actually had a real ESA cat with proper paperwork, but so far, it's been the ones trying to force us to allow their cat, and they've been ruled out for other qualification issues.

It does not have the proper zoning but it is build out correctly.

Are you not able to give proper notice (whatever timeframe your lease states) and then go send someone to enter the property and see it in person?

(They later sued the toilet line manufacturer and returned my deductible.

Take ownership of your mistake and learn to do the proper due diligence recommended above😊

The enclosures are 3 piece that are cut on the property to ensure a proper fit and so on and so forth.