The unit only had a few parts, and with the clear and easy-to-follow instructions, it was easy to assemble. It even came with the required tools, including 4 mm and 5mm Allen wrenches, one of which has a Phillips head on the other end. I don’t think anyone would want to use the enclosed Phillip’s head for the assembly, but it is there if needed. I used an electric screwdriver to screw the five wheels to the base and a regular Phillip’s head for the rest of the assembly. A heavy vertical post attaches at the back of the base. At the top of the post is a horizontal bar on which the TV will hang. To hang the TV on the bar, a frame must be attached to the back of the TV. To secure the frame on the TV, a large assortment of bolts is provided to accommodate different makes and sizes of TVs. There are also two sizes of spacers. My Samsung 55” required the large diameter bolt. The small length bolt was too short, and the longer bolt was too long. Thus, I needed spacers for the longer bolt. The large spacer was too large, and there were not enough smaller spacers to finish the project. Fortunately, I had the correct size bolts – a length between the enclosed short and long bolts – from another project. This should NOT be an issue for most of you. If it is a problem, the bolts are available at hardware stores for about a buck. You can attach a “cable management solution” to secure and hide the cables on the back of the vertical post. These are zip ties with a sticky backing. They were not “sticky enough” to stay secure to the post.The base and vertical post are hefty. The two shelves, which are functional, adjustable, and easy to attach, look “cheap and flimsy.”Some of the reviews claim the unit is sturdy with a TV attached. When stationary, the unit is okay. But let’s be honest; this unit consists of a relatively small base on wheels. At the rear of the base is a vertical post that goes up about four feet with a horizontal bar on the top. Hanging off the horizontal bar, 3 to 4 feet from the ground, is a 40+ pound TV. It will rock back and forth if you lightly push or touch the TV. Some similar units I looked at recommended that it be attached to the wall for added security. If you move the unit, especially on carpeting, it is very “tippy.” Even the instructions recommend two people move the unit.Unlike some of the other units I looked at, on this one, it is relatively easy to adjust the height of the TV. Also, it is easy to turn the TV to the left or right.It will not win any design awards, but it was inexpensive, easy to assemble, well made, and it got the job done.