In Chicago, one of the tactics used by tenants is a clause in the City's ordinances allowing tenants to "...vacate the terms of the lease without penalty" if "the building owner or management fails to correct any deficiencies related to building codes within (10?) business days of receipt of notification". Most owners, of course, would rather let the unwilling tenant out of a lease than correct the multitude of "technical" violations an astute inspector could find in even the most immaculately maintained building.

These, however, are more than simple "technical" violations. Does Colorado (or, more precisely, your AHJ) have a similar clause? If so, I could see an "out" (or 9) for anyone looking to escape a lease...