There are only 2 Seasons as it got pulled for not having enough watchers. But honestly it was surprisingly an amazing show. Too bad they won't be making a season 3 because the ending has a lot more to say. If it was advertised more I'm sure it wouldn't get pulled from Netflix.
Some scenes are to say very "erotic", which come by surprise so maybe if you are watching in public it's best to know this fact.
It also portrays different sexualities and also touches base on transgender and homosexuals.
The ending though since it did get pulled, had a lot more to say I think.
-BELOW IS SPOILER ALERT-
****SPOILER ALERT***
I can't comprehend how someone can get shot and then suddenly be fine and not need a hospital. This storyline of Kala was made I think to have an easy ending since Season 3 was cancelled.
2nd point was how can you get stabbed so many times and survive that to those extremities, such as what happened to Kala's father in law .
Also regarding Wolfgang, he was wanted by the Club owner and suddenly no one is after him in the last episodes.
Kala's love triangle: It is not unheard of but it in the end she doesn't make a decision and i think initially it was left this way for the season 3 plot, but since they ended at season 2, the director just left it at that. Kala was to be with both of them and never tell her husband the truth. I think her love story deserved much more than what she was giving Wolfgang.