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.

In most states they must be published in a local paper which all are online.

If you choose an online program, ask how much access you have to the coach.

It truly shows your commitment to provide your current and future clients a better experience.I know that online reviews can take the best of one's head space and it can take a toll on the business. 

Thank for your help Connect with a great property manager or use one of the free online tools to estimate rents.

I am seeing quotes around $120k which would put that cost per square foot around $600 which seems a lot compared to what I have seen/read online The reason your cost per square foot is so high is you still have to add all the things a regular house has but in a smaller space.

edit: you can store your coins offline too in case the net goes down for a bit. 

Andy Sirkin (fantastic legal team from SF) has a library of free online articles and a set of agreements to purchase, to help you on your way to become a Subject Mater Expert. https://andysirkin.com/article...Elizabeth and Christina (The Rental Girls) have done a great job pioneering the shared ownership (TIC's) model in Southern CA. 

Do i t to build your online presence, reputation and credibility as a business.

I began inviting them to online zoom meetings I would hold with brokers, agents and investors... friends I had made along the way, where we would just talk strategy, loan types, current market trends etc.