The table with oil cloth in the middle of the room looked familiar to me from early childhood (mid 50's+) . Counter top height middle island of today are a nicer addition IMO.
Bewitched and the Clever's kitchens were getting better.
Personally I love all things Andy Griffith , but no wonder Aunt Bee was usually in the kitchen -- not too many conveniences !
I just loved all of MTM's apartment . It was a good thing she was organized though with such a tiny kitchen. I don't think poor Rhoda even had a kitchen though ! No wonder she was always in Mare's apartment.