@Chris Martin Each and every site is unique.

So, the Landloard (me) is left with the situation of not wanting to wrongfully and illegally remove Tenant B from the lease without Tenant B's knowledge or consent, but the Landlord cannot get a hold of Tenant B to discuss the matter.As far as I can tell, the only way to really confirm if Tenant B no longer lives at the premises would be to stake the place out for hours on end unless I can speak directly with said Tenant which again, is proving quite difficult.I know there are "abandonment" clauses in Mass. rental laws, but given the unique circumstances, I'm not sure how those apply to my company being able to remove Tenant B from the lease without written notice to quit or consent from that Tenant them self.  

Your next step is to apply to your unique situation and where you're trying to go.  

We discussed the unique things we wanted to add into our paperwork; whether it was the articles of formation, the operating agreement, an addendum, etc.

The unique part of the situation is that the property mgr uses my contractor as a servicer who happens to be my friend and he has recently sent me photos of certain living spaces that can best be summed up as NASTY (e.g. master bathroom tub looks like it hasn't been cleaned since the beginning of the lease six months ago, the bathroom sinks have caked on toothpaste and the toilets have incredibly dark rings, etc).  

Some banks have unique sale processes.  

Came back and it looked like a kegger party was there.Fountain had a bucket of Trash and kids toys in it.  

.- Unique tenant profile.Just some ideas.

I second the idea of providing unique added value to your tenants as a way to have them happily pay higher rent. 

I am a newbie investor in the Los Angeles area who recently purchased a unique duplex, centrally located (Mid Wilshire/Mid City).