Rental Calculator For Multifamily - Condos

[Andrew Hamlett]

So, I've always used the rental calculator for SFH's and Duplexes which work great. Trying to analyze a multi door condo unit which is really multiple duplexes. What I'm curious about, is if you have a commercial loan, and you are structuring with just paying interest for the first 5 years, how do you do that. I thought the calculator at one time, had the option for "interest only"? That makes a big difference on cash flows of course.

Thanks,

Andrew