Because it is actually a matter of size, like in so many other cases! If I wanted to have a walk-in closet, an entire room had to be used for it. My sizes metes between 1.80 meters and 2.30 meters. ###>Because it is actually a matter of size, like in so many other cases! If I wanted to have a walk-in closet, an entire room had to be used for it. My sizes metes between 1.80 meters and 2.30 meters.