You do that by enforcing the terms of your lease. 

Have a solid lease agreement that you understand and know how to enforce.

I’m not sure of your particular situation so I won’t comment my guesses.These offices have great resources here for city and county and the people that work in the offices ( eg permit, tax, appraiser, code enforcement, etc) are phenomenal.

For example in ohio, you mAy not assess a late fee with an oral lease and courts Often will not enforce the payment of uncollected late fees after many months.

Additionally, if the wholesaler decides not to pay you, its unlikely you'll be able to enforce the contract through the courts.

I once learned the hard way that all the legislations in the world are useless for people who do not care about their credit score, which could be the case for the "Daddy".If you want to avoid trouble, you know what you have to do.

There could be a host of issues from compliance/enforcement to other things you need to know.

I want to know if the landlord is responsible for damages to my car by another tenant due to parking problems in which he won't enforce as my rental agreement states

But remember, judges enforce contracts not contracts.

I define a good investment property as one that meets all three of the following criteria: Sustained profitability - The property must generate a positive cash flow today and into the foreseeable future.Likely to appreciate over time.Located in an area where you can make money and business risks are low.The above criteria is a combination of location, the individual property, legislation, ongoing demand and other factors.