Things that I'm looking for:- The main feature I'm looking for is  the ability to create as many "accounts" as I want.

To be honest, I like J Scott's approach for 2 reasons. 1st, it's easier to drill thru the COGS details since everything is posted there, 2nd, you can run budget vs actual if you plan to utilize the Budgeting feature to track your progress directly from QBO.

each area has nice features but they are different in valuation >the ranking's in Neighborhood scout don't give any scale.neighborhoodscout provides percentages in addition to the numeric comparison score I find more useful because it is not as easy to recognize if a certain percentage is good or bad over a period of time.  

There are also automation feature within Podio. 

At 599 total heated square feet, the small tiny home will feature an open driveway, 3 bedrooms, 2 bathrooms, kitchen, living and dining combo, all electric, with a full size washer and dryer.

You mention that its a SMALL kitchen and a microwave hood saves on valuable countertop space plus its an eye catching sizzle feature that sets you apart from comparable rentals. 

There are variations in design, features, upgrades and so on. 

Back to the kitchens, I especially like the  (before) galley kitchen with the tile floor, and if there was a door opening at both ends at ADA specified widths that would be a nice feature too.Good Luck!

But once your property is ready to be listed, find a good property management software that has all the features you need - Listing Syndication, Tenant Screening, Lease Signing, Rent Collection, etc; and you should be able to have a much better work-life balance.

If your entities are disregarded, you may be able to have them within the same QBO and keep up with each using the location/business feature.