Heaven

Heaven is a location in Hazbin Hotel. This place hasn't been shown in Hazbin Hotel yet, but Vivziepop said that it will be explored later in the series.

Current Speculations
According to Vivziepop in VIVZIE STREEM- Test Test -#1, she can't talk a ton about Heaven yet and she can't say much, let alone if they do or don't suffer from an overpopulation problem like Hell. The only thing she can say about Heaven is that it's a very interesting setting, and she's really excited to get to it later in the series.