Tenant moving out duplex house hack. Move to her side?

[Jonathan Perez]

So my tenant put in her notice and she will be moving out November15. I'm thinking about moving into her side when she moves and renting out the side I'm currently living in. My side has new laminate hardwood, fresh paint, and looks a lot more modern and updated than hers. I can move into that side, rent this one for more, and work on that side as I live in it. Plus, I can start advertising my side immediately and have a tenant lined up so I don't go a month vacant. What y'all think?