I sold my house and moved into one unit of my duplex mid-year. How do I file??

My situation is a little unique, I don't see many people do what I did. Most people lived in duplex and move out, I actually moved in. 

In Income & Expenses, I select Multi-family. I see 2 option that might be applicable to my situation:

1 )Converted Home to rental or rental to home

2) Rented a unit in multi-unit where you live.

Do I select both? or One of the two?

There's a question "Was duplex rented every single day in 2021?" My situation is that...

Unit A: Rented out from 1/1/2021 until I moved into this unit in August. 

Unit B: Found renter in 6/19/2021, vacant before that

If I select "No, sometimes it wasn't", there's a question about Fair rented days and personal use days. Again, this is talking about the unit I moved in?

Further down, for 2021 rental income should I enter total for both units I received? I guess I'm just not sure these questions apply to the entire building or just the unit I moved in.

Seems like maybe I need to report each unit as separate entity? 

Thank you so much!