Living room and dining room are two different rooms with two different functions that can in fact be placed in the same one room. This interior design idea is not actually the one that is done randomly. There is a reason that makes it so. Both of the rooms can be said to be places in a house in which people usually gather to do some activities together. Because of this, it will never be a problem placing both of the rooms in the same area. Moreover, having some entertainment value in dining room from some electronics you place in living room is also a great idea.