It's also a simple solution, there are new sub-metering systems available for a few hundred bucks.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

Fractionalized loans are not legal in Oregon without a security document and blessed by corporate securities I learned the hard way on that one :( Having done HUNDREDS of fractionlized loans when i had my Company in Oregon I had no clue U could not do it in Oregon did not even think to check..

I can't see how that could possibly be a better estimate than just fitting a line using all the features and several hundred properties.Then again, Steven's tool sounds highly accurate, so there must be something to this technique.

We did a basement and that was just a couple hundred square feet. 

If accounting isn't your thing, consider hiring a bookkeeper for a couple hundred dollars per month to manage your QuickBooks for you.

Even if they charge you a few hundred or $1-$2K for a initial financial plan. 4) On a $5.5M portfolio, something like this would be very appealing to me personally, as a thought starter: - $1.25M home, car, and "toys", paid off- 250K in cash- $2M in stocks- $2M in paid off or lightly levered real estateThis is just me, and I'd personally view the name of the game as wealth preservation and maximizing enjoyment of life with this level of wealth, all liquid, all at once.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

We have a workaround for this though but it might get tedious if you have hundreds of units with thousands of bookings. 

Now, I have more than a hundred doors.