That may be the most practical resolution but if they stopped paying interest they may be struggling with liquidity. 

Not all (self cert) architects though do multifamily residential so if you want to consider a few options you will have to reach out individually to find out the architect's practice areas.

After I resolved that claim the law  Seveney: @Peter WaltherIt’s gotten quirky - like in GA if they don’t pay for so many years then it’s wiped (had that happen but thankfully we got them to mod and reinstate the SOL).  

I don't think it is new, the law passed in 2019. 

Depends how professional the current PMC will be about the transistion.First, have client get all leases.Then rent ledgers.Make sure you get a copy of their current management contract, so you understand the Termination requirements - you don't want to break any state agency laws and have the curent PMC file anything against you.Make sure the client follows the Termination requirements BEFORE you take over.Suggest the owner emails their Termination notice to current PMC and copies you on the email.

His 2017 tax laws seem to be written specifically for himself, lol. 

To me it doesn't make sense but when it comes to codes and locally specific laws, there are lots that surprise me.  

Can anyone recommend a CPA who is well versed in Real Estate tax law in Massachusetts?

There're different interpretations of "tangible property regulations" which is the law that controls repairs vs. capital improvements determination.

What are common practices to remove them?