Most larger property managers require it in their leases nowadays.

Can you recommend any specific groups or meetups that you've found valuable?

If they aren't on a lease, why not simply give them the required notice and have them move? 

It's just another item that requires maintenance. 

Managing the $60,000 renovation budget required careful oversight to ensure timely completion.

The agent will prepare a commitment with requirements for closing including a deed from the party the insurer believes is authorized to sign the deed and any supporting docs they need to be comfortable in issuing a title policy to you w/o an exception for your concerns.

I'd recommend speaking with a fellow househacker like @Matt Solis.

Note: if your lease requires a greater notice period than the statute requires, comply with the lease.

If so, check your lease requirements.

We can talk about things like the rebalance test time or the required equity contribution, for example.