There was a recent post here on BP where the person lost all their money in several deals and would not call out the sponsor.

I am aware that NJ has a personal occupancy provision in which the landlord gives at least 2 months written notice stating that the owner would like to occupy the downstairs unit once the tenants lease expires.

It’s either that or to live with it.A side note: it might be that the owner is a slumlord, not because he/she is an evil person, but is simply a good intentioned person who doesn’t know what he’s doing.

I honestly don't know the demands in the current market  SFR on the other hand, I can do an entry level home with an attractive price point on both lots,  New duplexes near this area in are bringing $1,500 + that I'm aware of. 

I have a tenant who knows I am the owner, and I personally prefer that. 

I do that personally...and my employer does it as well. 

HiCan I as the administrator of the deceased estate use a PO Box for the administrator address and not my personal address?

I am replacing entry doors on my fourplex.

I also own a personal vacation home in the Poconos.

You need to look at your personal risk/reward factor.