Gus is a fun stay! Certainly unique. The overall property is like a where's waldo for Halloween masks.
The main thing to keep in mind is the size of the trailer.
I am 6'2" and my head skimmed about half of the ceiling of Gus when I stood up to my full height. the bed is a twin. The available floor space is limited, but with coordination and taking turns with your companion allows for two people to make the most of the well-packed, but small space. Gus has plenty of coffee and tea and other amenities indoors, and the bathroom (outdoor shower and composting toilet) are just around the corner.
Overall a fun stay, but if the size of the room and bed are a deabreaker, this is not the place for you. If you like funky hidden gems and finding something new in every corner every time you look at it, this is your next stop!