houseS / shopB is used as a house, selling old books and goods, and as a standing bar. The site has a wide frontage (18m) and a shallow depth (2.2-3.7m). It has a structure similar in size to the surrounding trees and utility poles, and converts the "shallowness" of the site into the "depth" of the entire road width including sidewalks. The site erodes the sidewalk and mixes with the city.