Because people from the work could use the facilities around them for transport etc. HOPE THIS HELPS!
Its somewhat like a quarry but it indeed has sand. Plus you can buy fancy hats at that one store.
Quarry tile is a tile made from clay and shale. It is very dense and often comes un glazed. It is a very natural looking tile.
because we want to
Rock...I think, or just about anything, you´ll hopefully get another answer that is better. XD