Found a hand-drawn map to a 'secret' yard sale with vintage wallpaper

It was pinned next to the lost cat posters at the laundromat. I followed the map to a house with rolls of old floral paper. Bought some to redo my bathroom, thinking it would be charming. The pattern is so busy it makes me dizzy just to look at it. My friend said it looks like a 1970s motel threw up in there.