It is weird writing a review of a film I "own" and have enjoyed for many years since I first viewed it.
I think Wilder's genius is making us get involved with these unsavoury characters.
Lemmon rents out his Apartment for extra-marital affairs and to climb the Corporate Ladder
Those Executives enough said
The ladies getting involved with these married men enough said
Shirley MaClaine Character ditto
The only decent people in the whole movie are the Doctor and his wife