If your ultimate goal is to build a portfolio then the BRRRR method is the way to go.

@Daniel O'Neil the risks involved with the BRRRR method depend on how much capital you have.

The old calculator should ​work.On the bottom of every calculator page, you will find a button to redirect you to the old version.You can also click here - https://www.biggerpockets.com/buy-and-hold-calculator/results - and you will see all your old results through toggling through the calculator type, and on the right hand corner you can still make a new report using this format.Also, feel free to give us some feedback on the calculators with this survey - https://www.surveymonkey.com/r/FG67VKL

I still consider myself relatively new to this, but I would have bought using the BRRRR method sooner than I did.

I was wondering if I should look for a duplex that has a master meter and a sub-meter, or split the utility bill in half, or implement the RUBS method....

@Grant R.

The proper method of calculating cash flow is all expenses, to include setting aside reserves for maintenance, capital expenditures, vacancy, etc.

Finding a Cash-Flow Property in some market can be very challenging, below I gave a quick highlight of my top 10 methods to find your first or next rental property.1.

We will probably implement the BRRRR method as well as just flip a few houses.

@Grant R.