DIY Cost segregation options for a 12 unit apartment

[Prasad J.]

Im looking for a DIY cost segregation option for a small 12 unit apartment. The size doesnt justify going with a manual cost seg study with a vendor like ETS or so which would cost us over 5k. I came across this software that seems to do it for just $650.  It's called Cost seg EZ. Any body have experience using it or any other diy cost seg software?  https://costsegez.com/ 

kbkg doesnt provide software reports for anything more than 6 units.   Any other cost seg software recommendations which doesnt cost thousands of dollars and provide audit guarantees?