One posted about buying a cheap quad,  i used her bumbers provided and my maintenance/cap ex to show negative $600/month.  

I guess it's all dependent on how much equity you can provide to a house during the rehab portion of the BRRRR method. 

I'm one of the owners of JWB and would like to provide some additional information as well as clear up any miscommunications.

Be currently employed and be able to provide 3 most recent months of past paystubs or other income documentation. 3.

And, when there is a vacancy, can the remaining units provide enough cash flow to cover all costs?

For something more robust, tools like Excel or online calculators from financial planning sites might better suit your needs.Your ROI Formula:ROI = (Net Cash Flow ÷ Total Out-of-Pocket Investment) × 100For your scenario:Net Cash Flow = Annual Rental Income - (Mortgage Payment + 401k Loan Payment + Other Expenses)Total Out-of-Pocket Investment = $40,000 cash + $50,000 loan payments over 5 years.I came across a piece in Bloomberg recently discussing creative financing, and they touched on ROI calculations for multiple loans.Personal anecdote: A buddy of mine leveraged a 401k loan for a fourplex.

This implies residential units can be built at lower costs and provide better return. 11) adding an ADU to SFH can make the SFH fall under rent control.

Establishing a separate entity, such as an LLC, for your rental property business could provide more flexibility in claiming deductions associated with business-related assets like vehicles.

I do have a pool company coming out to provide estimates. 

A primary residence will most often provide more favorable loan terms so if you are willing to wait one year while you living in your new property and are comfortable with renting out your primary residence to a tenant, then getting something such as an FHA loan is a good strategy to minimize your upfront costs and hopefully get better loan terms.