Study on your own.

Studying the market and looking to put things together to begin investing there.

Maybe $23k was an accounting error and they meant $2,300 lol. 

Did you do traffic studies and population analysis to verify the potential of the storage for your area?

Here's a record of the non-payments (judge: but there is nothing on this bank statement) exactly...that's my bank account for the rent, and it has not been paid.....so then the judge will turn to the tenant and ask for proof of payment. 

The Airbnb account they presented as reference had low customer rating.

Study HOA documentation prior to purchase as rental restrictions can limit the usage as an income property, especially when HOA is non-cooperative.

You will wonder why you didn't move them out in the first place and bump up to market rate.I recommend studying your market to determine a fair rate.

This is a tough one since you haven't even accounted for all of the expenses - maintenance, cap ex, vacancy, etc.

@Raphael RamosLending to someone is interest income just like interest income in your checking or savings account - it’s typically taxed at ordinary income ratesI am not sure I understand the question if it’s deductible?