This will help guide your decision opposed to investing somewhere for a novel reason.for example for me it was cash flow, price to rent ratio, land lord tenant laws and availability of multi-families(Just to name a few). 

The landlord simply refuses to accept our comments and just says "well you signed a lease to pay X$ per month."

The city of Oklahoma City has issued a moratorium on home share licenses and many landlords are converting STRs into MTR or regular rentals. 

The laws are landlord friendly and each of these markets are very affordable

One of my landlords would like me to manage a property in Newark NJ, where the laws dictate a 30-day minimum.

He won't have a job, landlord references, or any other record to show he's a responsible tenant.I would tell her that he's not allowed to live on the property and she should move somewhere else.

For the first 10 houses (all residential single family homes), we would get a typical landlord insurance policy and our properties are owned in either my husband or my name (not through an LLC).

Your state is probably not landlord-friendly like a red state is. 

Yes, I said that, I call things what they are, I'm that old grumpy dude.We need 750 hours.

It’s best to check with a local landlord or investor for guidance.