@Rick19744 @Carl
Thanks for your comments. I appreciate the time spent by you to help the community.
Regardless of how turbotax does it, I guess for IRS, ADU portion is just another property in Schedule-E isn't it? As in, if I were to do everything manually (without any software), I would caclualte and fill in in interest expense for the ADU property on my own and the said ADU portion/property will be just another property. Please comment.
