Old french dirty beauty bathroom, Is this a real european vintage ?

I spent a year looking at houses in France to buy one. That's how I ended up with a broken old vintage French house. And a bathroom so dirty it's beyond belief. I visited many houses in France. Along the way, I discovered that French houses have unique characteristics compared to Korean houses. Today, I will explore the unique features of French houses while remodeling an old bathroom that looks like it came out of a horror movie. Is this truly European vintage?