Sàn được làm bằng đá mài nhẵn, không quá trơn láng, an toàn và không thấm nước. Vị trí tiếp xúc giữa sàn và tường được uốn cong nên khi vệ sinh rất dễ dàng.
The floor is made of smooth stones, not too slippery, safe and waterproof. Location of the contact between the floor and the walls are curved so that when the toilet is very easy.
The floor is made of polished stone, not too smooth, safe and waterproof. Contact positions between the floor and the wall should be bent when cleaning very easy.