It would be like being trained by a neighbor on dog walking and them giving you a piece of paper calling you a certified dog walker. 

Consider all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

For example, I mention that every adult must pay a $30 application fee, pass my credit/criminal background, make a combined income of 3x the rent, and whether or not the property accepts pets.

Space for pets and a large lot, 2 car garage, well built home, we could live in it for a year and rent it out after How did you find this deal and how did you negotiate it?

One of my major screening criteria is you must have the deposit and first month's rent plus pet deposit within 48 hours of acceptance. 

It is difficult to maintain, it scratches, it warps, it stains, it needs to be cleaned with cleaners made for wood floors, pets tear it up, it transfers noise, it shows wear patterns, etc. 

If your lease says they can't add a pet or move in a family of four without your permission, you need to know how to enforce that.

Consider all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

If you have a hot dog stand and sell hot dogs and can prove revenue then a loan could be possible as you produce something.As an investor, you need a home that can produce something (income) to get a loan against that.

Also, listen to podcasts and when a guest mentions a book that inspired them, go buy it (I buy on Audible so I can listen while I walk my dog or drive).