Renewing lease with tenant from previous owner

[Jay Chin]

Hi all!

I recently purchased a duplex and am renting out one side to a tenant that came with the duplex. She has had a year long lease then another year long lease renewal addendum with the old landlord. I am wondering if I need/should draft up a whole new lease agreement or if I should simply use the old renewal addendum (i would remake the document as I only have a picture).

Any insights would be appreciated.

Thanks!