Road to resolution starts to clear. 

I would love to share these people's profiles to shame them towards a resolution however I must refrain until there is a clear plan of action.From the looks of how little traction this thread received, I am surprised that a community this large has not experienced or witnessed similar circumstances.

Please send me the pictures I am sure you took as evidence so I can consider a fair resolution..."

From that point, we should be able to get some resolution that will allow the professional treatment of all the units at once, which should in turn put an end to this.

I'm not personally a fan of the way your letter is structured...it's too wordy about the seller which I don't think they really care too much about...and doesn't provide the right reasoning and a real resolution...just my opinion. 

Yeah, it cost me a few hundred bucks but was well worth it for a clean and quick resolution. 

What was your resolution?

@Seth MacomberNo doubt a resolution has relieved some stress and hopefully the family can move forward.  

I spoke with the tenant in person to discuss the problem and come up with a resolution.  

If you end up taking this to court I would be interested in hearing the resolution.