Replace 97 year old door hardware in rental?

[Derek Sperzel]

We are currently renovating a 1922 all-brick craftsman, the house still has all the original interior doors, and hardware. We will BRRRR this property, and while we love the look of the original hardware, we are concerned about the functionality of it for our tenants(we will be going sec 8 if that has any bearing). If you've been in this situation, what did you decide, for what reasons, and based on what you learned, would you change your decision?