Oh man... I love TV shows. I watch a lot of them. A lot. My favorite are English sitcoms.
My all time favorite TV shows ever are these three:
Inspector Montalbano:
https://www.imdb.com/title/tt0920489/Not a sitcom. Italian crime, mystery, drama. But actually the most about the life in Sicily. Based on the novel, every episode represents one book, so it lasts about 90 minutes. About 2-4 episodes per season. The quality is the highest class possible. It made me an Italianophile. Thank God the writer is stil alive and stil writing Montalbano novels (and new episodes based on them are made). He is over 90 years old.
Then thare is a pre-sequel - The Young Montalbano:
https://www.imdb.com/title/tt2259665/Happenes about 10 or so years before the Inspector Montalbano. It tells how it all started, when he had become a Police Commissioner in Vigata (a fictional town in south of Sicily). The actors are completelly different, of course, but are so good, that you are watching them and they are other people, but you see them as the same caracters from the original series. They act so good, that you actually see them as the young caracters of the Inspector Montalbano. (You get the point) The same quality as original. It is just amazing. You can watch it after you wacth all episodes of Inspector Montalbano, or you can watch it before. It makes no difference. It is just incredible. I watch all episodes of Motalbano, then watch all episodes of the Young Montalbano, then the Inspector Montalbano again, like an infinite loop. I can do that all year. One episode a day, of course. In the evening, before bed.
Only Fols and Horses... :
https://www.imdb.com/title/tt0081912/The best sitcom ever made. English one, of course. It is a classic sitcom, but you can relate to the caracters and the story. Basically a strugle beat poverty. Shows the life in the east of London.
Copy-paste from imdb:
"Comedy that follows two brothers from London's rough Peckham estate as they wheel and deal through a number of dodgy deals and search for the big score that'll make them millionaires."
Of course, I watched a lot (a lot) of English sitcoms, and can name you like 30 good ones.