New Jersey eviction specific

[Nick P.]

So I'm purchasing my first multi unit investment (triplex). Im also inheriting all three tenants who are currently paying below market rent. It's going to be FHA where I reside in one of the three units. They are currently month to month tenants. I want to get all three tenants out so I can start my rehab. What exactly is the process to get them out, albeit voluntarily or involuntarily through an eviction? On what grounds can I evict someone? How long are eviction notices in NJ? Again, this is NJ.

Thanks for your help.