I,ve often compared both Laverne & Shirley,s apartments.Inspite of how their Californian apartment was a big fancy condo,as opposed to their bottomfloor brownstone apartment in Milwaukee,both apartments appeared to have their share of interior simularities.Their patterns are somewhat the same.There was a closet next to the main door.The main door and closet both situated on what appeared to be a small step landing platform.Even though the lights on the livingroom walls were designed differently from the ones on the livingroom walls of their Milwaukee apartment,they were the same color,and in almost all the same spots.Both livingroom windows were almost the same shape,and they both opened the same way.Both kitchens had the same light fixtures and cupboard designs.Not to mention the livingroom and kitchen being open concept.I suppose it was cheaper for the set designers to do it that way.