Assuming a max of 6, aim for something at least 24 sq ft of interior space not including nests. Also keep in mind that you need to fit in there one way or another to clean and maintain. As cute as that is, it's probably a tight fit for a human with a rake.
no as a bus stop stand lol. I’m looking outside of the box for quality work that isn’t over 2k. I was trying to be creative 
