It’s not your typical family vacation when Olive, and her adopted siblings Darwin and Charlotte find themselves falling into other worlds as they explore Grandma Lupé’s strange hotel.OPEN THE DOOR. ADVENTURE AWAITS.  Olive and her adopted siblings Charlotte and Darwin are spending the summer with their estranged grandma at her creepy hotel and it’s all work and no play. They’re stuck inside doing boring chores but they soon stumble upon an incredible secret... Behind each roo