Yes, "Hotel Transylvania: Transformania" (2022), also known as "Hotel Transylvania 4," is considered the final installment in the "Hotel Transylvania" film series. The movie concludes the story of Dracula and his family, wrapping up their adventures. While there may be spin-offs or related projects in the future, "Transformania" serves as the concluding chapter of the main film series.

As of October 2023, "Hotel Transylvania" is not available on Netflix or Disney+. The film is part of the Sony Pictures franchise, and typically, Sony titles are available on platforms like Amazon Prime Video or through rental services. However, streaming availability can change, so it's always a good idea to check your local streaming services for the most current options.

In "Hotel Transylvania," Mavis is portrayed as a 118-year-old vampire. However, she is depicted as a teenager, reflecting her youthful spirit and desire for independence. The film revolves around her coming-of-age story as she navigates her life in the hotel run by her overprotective father, Dracula. Mavis's age is a humorous nod to the long lifespans of supernatural beings in the film's universe.

"Hotel Transylvania: Transformania" (2022) faced several challenges that contributed to its underwhelming performance. Firstly, the COVID-19 pandemic impacted theatrical releases, leading to a shift to streaming on Amazon Prime, which limited box office revenue. Additionally, the film received mixed reviews from critics and audiences, with some citing a decline in quality compared to earlier installments. The absence of long-time director Genndy Tartakovsky and changes in character dynamics also affected viewer engagement, contributing to its lackluster reception.