designer's own words:The CELLS tower is a parking system built OVER the sidewalk with 2 arms streching to the road. allowing cars directily go in and out. As it’s built over ther sidewalk, peaple can go through it without any block. meaning it’s convenient and space saving. the CELLS is a parking tower which has two parts: The first floor is the transition zone. where cars go in and out. The other floors are parking zone. Every “CELL” - parking unit is a seperate module, every one of them is identiacal, which means it is highly adaptable. it could be built according to the need of parking space area. and it could be added, removed and reycling used.