In an interview with the American Archive of Television, Bea Arthur says this episode is "stupid."
During this episode Bea Arthur signs "Hard Hearted Hannah," which is the exact same song she would sing in the Golden Girls season 7 episode "Journey To The Center Of Attention."
Notice the alcohol at the bar and Walter pouring himself a drink. Walter is an alcoholic as was dealt with in the two-part season opener.
After the first appearance of the furnace repairman, Florida goes out to talk to Maude, and almost forgets her line as she says "that FFF furnace fixer."
The salesman that Florida tells off in the beginning of the episode is played by Johnny Brown, who would later play her building superintendent, Nathan Bookman, in the Maude spin-off "Good Times"
After Walter and Arthur do their dance with the umbrellas, they hang them up on the coat rack. Almost 5 minutes later in the episode while Walter is making a bloody mary, you can STILL see the umbrellas' ongoing momentum because they are actually still swinging in the background.
During the first appearance of Carol in this episode, she tries to say a line which includes the words "Philip's birthday cake," but she almost forgets the line and says "FFFFF Philips birthday cake."