If you are in a college area, maybe having a study room/den could be interesting with the house pre wired for internet.If you are really set on your buyer being a house hacker, another interesting option for house hacking is to have each room with their own locks, etc.

Good morning everyone,Curious to see if someone could help with the following question:If I perform a cost segregation study for a short-term rental property purchased the previous year, would I amend the return for the previous year or adjust in the year of the cost segregation study?

Can they prove how long it takes to rent a vacant property?

Studies have shown that the longer a poorly paying or non payment tenant stays in a property, the greater the chance they do purposeful significant damage to the property.  

This is my fist deal, as per recommendation of my studies I'm doing this cash and I will refi when I'm done.

Can they prove how long it takes to rent a vacant property?

You can then prove your income not get double taxed on passthrough income.

Case Study: Cost Segregation Study on a 6-Unit Apartment Building Overview: A 6-unit apartment building placed in service in July 2021 underwent a cost segregation study, significantly enhancing the property owner’s tax benefits.

I don't have anything to prove here.

@James Wise you have spent an entire day trying to 'prove that you're right and I'm wrong' in some way and even gone to the extent of asking others to come in and side with you to somehow discredit my opinion.