Don't go through a Fannie mae financing product.

Your property manager (or whoever sets up the system) will just need to use your account or offer you access to the Eero.Similarly, I use Arlo for my camera/security (they, like the Eero, are an Amazon product so it all works together pretty easily).

You can take advantage of Fannie Mae products for your first 9 properties (qualify in personal name instead of LLC, which means less documents and more favorable terms & rates).

If you have a unique amenity on the property, you can rent the space out the hour for for events, meetings and productions. 

https://www.amtrol.com/product/boilermate-indirect-fired-water-heaters/#ffs-tabbed-12

Especially interesting about he is expecting us to have inflation and high taxes for a long while due to the how the USA's ration of debt/ gross domestic product has gone up to 130/1 now whereas just  before COVID it was 106/1. 

Lock it in closer using your spreadsheet.As to supply chain issues, you certainly want to order all your product well in advance, particularly garage doors, appliances, and cabinetry.

If you look it it like making friends vs looking for a teacher it might be a more productive search.That might be best done in person, close to home.North Carolina to me always (in the background) whispers Nascar and Furniture, and I suspect people with the money like Real Estate too.Finding one or two people who are doing what you want to do (realistically will be able to do vs pie in the sky) and befriending them might work out well for you.There is not much use spending all of your time looking for big players buying skyscrapers if you want to buy a SFH.Birds of a feather, try real estate meet ups -- and be clear (with yourself) about what you want to learn.Good Luck!

Then you do the hard money and refinance it into a DSCR or even better, a conventional product.

But you need to be able to demonstrate that your intent in purchasing the replacement property was to hold for productive use.