I have a Wall Unit / Entertainment Unit to give away.
It is pretty big and solid with lot's of storage room and the bottom has 4 doors.
Here's the dimension for it:
78 1/2 " large
70 " tall
21 " deep
That's the measurement for the whole wall unit. However, it is divided in top/bottom piece and that makes it easier for transportation and fitting it through doors, and then can be screwed back together with already made holes for it. The individual measurements are:
Top: 78 1/2 " wide by 50 1/2 " tall
Bottom: 78 1/2 " wide by 19 1/2 " tall
The television area measurement is: 35 3/8 " wide by 26 3/8 " tall
The wood is excellent solid quality (not sure exactly what type), and it's pretty heavy, so be sure to bring people to carry this unit and a large vehicle to accommodate that size, I will not help to move it, I have back problem.