Sharing common walls or floor/ceiling assemblies, or having abutting walls, or connected by an enclosed corridor of not more than five (5) feet in length. The following devices or ones similar in function shall not be considered as providing attachment: breezeways, lanais, covered porches, arbors, fences, screens, decks, walkways, or structures meeting only at their corners. (Ord. 1030 § 2(12), 2018; Ord. 929 § 3, 2004)