Is the Paris Metro a Good Place to Urinate?

"I find the Paris metro to be a little bit dark and a bit kind of gloomy. It does smell of pea quite a lot," she says. "It's not always that bad, but there are times when it you definitely get a sense of like, whoa, that smells so bad? I don't know." She adds: 'When you meet French people in a friendly way that they're absolutely lovely'