Do I live in my rental property or not-tax benefits

[Mario Morales]

Hello all, once again asking for someone to shovel me out of the....I am starting to get things ready for tax season and I was asked "Did you live in any of your rental properties during 2023? If so, which one(s) and for how long? 

What are the prod's and cons of living in your multi-unit versus not living in them? Does it make a difference, substially in what you may get back or owe. I have a W-2 job as well.