I don’t understand why landlords want to use these simple money transfer apps when there are numerous free to use apps specifically intended and designed for rent collection.

They can provide specific guidance based on the terms of your SDIRA, help you understand any potential tax consequences, and explore any available options for your specific circumstances.Additionally, it's crucial to address this promptly to avoid any unintended tax consequences or penalties.

I don't understand.

I understand that if you buy an older one, forcing appreciation is a way to make a lot of money. 

I've seen plenty of home under 100k which grab my attention and I understand some of these homes might not be in the best neighborhoods.

To be a solid negotiator you need to have a firm understanding of the true costs of services.

Understand your concerns and I empathize.  

I don't understand. 

I understand that you want to hve a good relationship with your tenants, but even if you increase the rent by 5% each year, they're still way below market value.

Quote from @Chris Seveney: @Quang NguyenNaics code has nothing to do with funding, it’s used for the government for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economyMy understanding is that when applying for business funding (business CCs in particular with the big Tier 1 banks) they will 100% reference your NAICS code to determine whether you are in a high-risk industry or not.