美甲设立二楼无窗没有光线，只能借助楼梯窗户的光，所以整个把一楼二楼区域的墙体拿掉，镂空的黑色方管直接重一楼通向二楼顶面，既显的通透，又保证了二楼空间的安全性，与一楼的区域很好的做了一个结合。 MANICURE set up the second floor with no windows and no light, only the light from the staircase windows, so the whole wall of the first floor and the second floor area was removed, and the hollow Black Square pipe directly re-opened the first floor to the top of the second floor, which was both transparent and transparent, it also ensures the safety of the second floor space, and the first floor of the area to do a good combination.