My great-aunt and uncle built a house in Tulsa in 1970 which to me was the epitome of a house of the 1970s and had a kitchen which was very cool. She was working on her first cookbook, which was published in 1973, and she was giving cooking classes, so the kitchen was an absolute showplace and was set up for giving classes. About 22 ft wide by 12 ft deep, it was an avocado showplace (avocado formica counters, dark wood cabinets, avocado appliances) with about a 15 foot peninsula counter with mirror above (where she taught from) opening into the clubroom/family room (where she could set up chairs for her classes), It was hopelessly exotic for me...both electric (Frigidaire) and gas (Modern Maid 2 burner) cooktops, two 30 inch built in Frigidaire ovens, 3 sinks (2 for prep, one for bar) multiple KitchenAid mixers, etc etc. She kept flour in a garbage can, for heaven's sake! Looked like Julia Child could step right in and host her show.