A very nice addition to a Den or whatever. There are three units measuring H - 80", each unit is 36" wide, lower portion is 25" deep. These units can stand alone or when all together they are 9 feet wide (you would need about a 10 foot wall to stand them together. There are a total of 12 fully adjustable shelves. The one unit will accommodate a computer tower, monitor and key board, plus a 27" TV. We are downsizing so are looking to sell this as a complete wall unit.