Is my roommate a tenant or a boarder? I rented an apartment to three people who each rented out a room and paid me separately. One of them moved out and I decided to move in. Since the apartment only has one bathroom and kitchen I have to share the bathroom and kitchen with the other two roommates. However, ever since I moved in, one of my roommates has been harassing me and the other roommate.

Are my other two roommates considered boarders or tenants in this situation? Can I just give them a notice to leave or do I have to apply to the LTB?