The new President is going to do this, do that, yada yada yada.Unfortunately, a lot of financial and tax professionals join this nonsense and pollute our brains with never-ending "How to prepare for the incoming tax changes..." podcasts and posts.

We need:1️⃣ Guidance on purchasing real estate as a group.2️⃣ Expertise in establishing housing co-ops.If you’re a real estate, legal, or co-op professional—or know someone who is—please let us know.

Readers should seek professional advice.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

You should look into whether you can hire an officer to walk through your problem unit and have his professional opinion on whether they are smoking in the unit or if it is a residual smell.

We managed to navigate it, but it was a lesson in the importance of understanding both federal and state regulations.Given your location in Boston, Massachusetts, it's especially pertinent to consult with a qualified intermediary or tax professional familiar with both federal and Massachusetts state laws to ensure a smooth exchange process.

Check with a great tax professional!

That could be market knowledge, ability to rehab a property - something that can give you an edge over other experienced RE professionals in the market and asset class you are working in. 

Versus professionals drumming up business.  

Although Philadelphia is only requiring you to get General Liabilty, I think you have a bigger exposure to Professional Liability (E&O) insurance.