Delinquent tenants aware of that so by not cooperating, not letting official lead paint tester to enter, they can easily fail the landlord to have rental license and that delinquent behavior now will work in their favor:With no rental license they block the landlord effort of eviction when they are not paying rent and utilities or not leave when lease ends.Also the gas bills will be fallen on the landlord instead tenants should pay their use with landlords have LCP (landlord cooperation program) protection with PGW.Does anyone have solution for this and who is willing to join the effort to fight the city that actually encourages that criminal behavior?

Home buyers are very easily visually influenced.

BRRRing is great if you can find a deal, find a contractors, & learning to evaluate a deal & calculate rehab costs.

I don't see any for live property evaluation so maybe he doesn't do them any more?

You can easily be either party in my example and still turn out ok. 

If it is a loan even a bridge it is going to account for loan costs to help you evaluate you profit.

And how to evaluate and know it is a good deal?

Also, full acquisitions, like your case would be, are easier to evaluate than partial takings. 

Hope that helps at least answer questions about how some people evaluate markets and who to talk to = ) https://www.rentometer.com/ - in the meantime keep that link handy for quick rent checking https://www.propstream.com/-  this one can be helpful when used in conjunction with Zillow, Realtor.com, etc. https://www.fortunebuilders.co...- quick reference of landlord friendly states  

Things to keep in mind when evaluating other markets to invest in.