I don't think so. The Padre Hotel has a long history, and over the years, numerous people have had these strange experiences. It's not like the hotel is using these stories as a marketing gimmick from the start. The stories have emerged organically as people have shared their encounters with the unexplained. For example, the staff who have to work there regularly are not likely to be part of some made - up story for tourism purposes. They have reported seeing and feeling things that are hard to explain, like sudden drops in temperature or objects moving on their own.
It's not explicitly stated in most comics. But sometimes, character sexuality can be hinted at through subtext or certain interactions. You might need to do a deep dive into the comic series to figure it out for sure.
Frenchie is indeed gay in the comic. This aspect of their character is an important part of the story and adds to the diversity and complexity of the narrative.
Hard to say. It depends on how the comic portrays their interactions and emotions. Sometimes, it might be ambiguous and left up to the reader's interpretation.
Klaus isn't gay in the comic. The creators have not developed his character along those lines. The focus of his portrayal lies elsewhere in the narrative.