What do you think will make a good ambiance of a house when it has its floor made of tiles? Unless if one's house is all carpeted then rugs may perhaps do not have its area in there but I do not think most house or apartment owners can do that. Their bathroom or kitchen may made of wood tiles or any kind tiles. It is covered with floor mats, I can tell (it is because I saw many though wood tiles are prone to most houses). But even so, they would still in-love with what the beauty of rugs can do. Ambiance. Simplicity, depending on how floors built and its color. One must have a good rug's design on it. Art is what it matters. I just remembered it came to my mind that an area rug for our door step is essential and even in our bathroom's door step just to know that latter, is a bathroom because it seems like it is just a bedroom. Well, okay there's no name on it, rug tells as a sign. It tells the difference so one can have a smooth journey rather than asking " where is it " again and again. ;-) Or what other places are area rugs be placed? Living room center too or a big mirror's floor. Where else?