Hi Navy Guy
I am in British Columbia, Don't have a bunch of time this morning but i thought i would at least mention the important things.
Each Apt needs to have its own breaker panel with a main breaker, that being said i am not sure it this was a conversion from being a whole house at one time. Any how every circuit must be ran to the corresponding panel . so if theres lights or plugs that are on the same circuit in both apartments they will have to get split up.
