@Angelica CrawfordHere's a very helpful article about replacing the value of the debt: https://www.ipx1031.com/replacing-debt-in-a-1031-exchange/

May you deduct ongoing costs from the property like mortgage interest, replacing appliances, property management costs, etc with an SL?

On top of that, he was supposed to replace support beams under the enclosed back porch section and he spaced them wider than 36” apart.

This analysis is purely for educational purposes and is for a course capstone project.Any thoughts/feedback would be super helpful.

Once you have grown to the point where you are beyond house hacking and are purchasing for pure investment, not a place to live, then you can really start using the LLC or other strategies.   

I make a decent income in a corporate type job and have an end goal of someday replacing that.

This deduction is related to the loss on disposal of certain assets in your building such as replacing or removing existing components of the building.Cost segregation studies can be a very beneficial tool for real estate investors.

report card as stolen and replace, i do that on all cards every few years help with identify fraud also

Needs more cosmetic work than major rehab, and roof was recently replaced.

Along the way, I discovered hardwood floors under the tile (unfortunately, not salvageable) and replaced them with new hardwood.