Hazbin Hotel

Hazbin Hotel is a (currently) web-based musical-comedy adult animated series. The pilot episode can be viewed here: https://www.youtube.com/watch?v=Zlmswo0S0e0

The show centers around Charlie, the daughter of Lucifer and the Princess of Hell. Hell faces an overpopulation crisis, which is currently managed through annual massacres of the population by angels. Charlie is dissatisfied with the status quo and as such she creates an hotel which aims to reduce Hell's population through reforming sinners/demons, sending the reformed souls to heaven instead. Whilst most of Hell's population finds the idea ridiculous, a powerful demon takes an interest in her project (primarily for his own amusement, not out of a belief it could actually work) and thus gives her dream a chance to become reality.

Recurring characters other than Charlie include Charlie's girlfriend Vaggie, Alistor (the aforementioned powerful demon who invests in Charlie's hotel), and the hotel's first guest Angel Dust (who happens to be a gay drug-addicted cross-dressing pornstar and prostitute spider-demon from a mafioso background).