You came to the right place for information, Samuel! 

@Zach McKay start by connecting with @Samuel Eddinger!

Quote from @Samuel Kim: Hello i am a doctor who wants to use cost segregation/bonus depreciation on my 9 rental houses, my home maker wife wants to meet the 750hr test to obtain real estate professional status and material participation.

@Samuel Coronado will send you a message, much appreciated!!

@Anthony Acosta another recommendation you connect with @Samuel Eddinger!

@O Samuel AdekolujoHate to state the obvious, but your approach isn't working.Where is the problem, is the question:1) Your assumptions?

Quote from @Samuel Hudson: Hello friends I am new the market and recently bought a home in Weehawken 6 months backs .Its a three family home and we are currently doing renovations Right now.The rent leveling board told me that two units would have to follow a rent of 1650 for unit 1 which has three bedrooms and another unknown amount for unit 2 which they don’t have the information for .The previous seller I purchased the property from bought it as a tax lien .He has kept the property vacant for two years with no tenants before selling it to me .However ,the previous Owner he bought it from must have had tenants .I am putting in a lot of money into renovations and want some clarity on the situation I am in .The property has been vacant for the two years and currently still is as we are doing renovation .It would be really appreciated if anyone can assist me on what information needs to be provided by from the previous seller for me to be able to set the rent based on the market value .Thank you . 

Quote from @Samuel Gebretnsae: I find myself in an unusual situation.

Quote from @Samuel Eddinger: @Dan Green - I think it is really hard to do this. 

bottom line - you can't use a square foot estimate... you need a bottoms up estimate as @Samuel Eddinger alluded to.