In hindsight, this actually being a Mystic Manor 2.0 with Encanto dressing might actually make a lot more sense than I thought. Because both this, and Indy, would require little to no R&D.
Both shouldn’t cost an absurd price tag, are part of a beautification to the existing area, and would only require little changes here and there (especially in Indy’s case), outside of redone sets for Dinosaur and making a modified clone of Mystic Manor. You could even have it be centered on Antonio as he is trying to find animals that are missing in the house.