Continuing Obligation: Any failure on the part of the developer or his assigns to maintain the manufactured home park in accordance with the approved management policies, covenants, conditions, and restrictions and agreements, shall be, and the same is hereby declared to be, a public nuisance endangering the health, safety, and general welfare of the public and a detriment to the surrounding area and that, in addition to any other remedy provided by law for the abatement or removal of such public nuisance, the city may remove or abate the nuisance and charge the cost thereof, including reasonable attorney fees to the owners as provided by state law and city ordinances.