Our relationship with them is not ideal, we have already had to serve them a cure or quit notice earlier in their lease term (approx. 1-2 months after moving in) due to multiple, egregious lease violations, however because they “cured” the violations could not proceed with evictions.

Unless they are in violation of the lease, you can't evict them. 

If the tenant violates the term of the lease, you'd file a 30 day notice to quit.

Make sure it explicitly explains the process for termination if you are unhappy with their services, especially if they violate the terms of your agreement.3.

@Joseph Hummel if there was a heat minimum, would that make every building from the Mid Atlantic all the way down south in some kind of violation if their buildings have no AC?

Make sure it explicitly explains the process for termination if you are unhappy with their services, especially if they violate the terms of your agreement.3.

Virtually none of my units meet the current rules but all are legal because they were legal when windows were installed.   “(1) An enforcement agency, until January 1, 2030, that issues to an owner of an accessory dwelling unit described in subparagraph (A) or (B) below, a notice to correct a violation of any provision of any building standard pursuant to this part shall include in that notice a statement that the owner of the unit has a right to request a delay in enforcement pursuant to this subdivision:(A) The accessory dwelling unit was built before January 1, 2020.

If you see someone violating the rules, create a post with "@moderators" and we will receive a notification and respond.Again, welcome to BiggerPockets and happy investing!

Essentially, the landlord can only evict if the tenant violates specific requirements.What do you think?

Be polite, be nice, but do not ignore the lease violations.