Perfect small adjustable table for dining at a wheelchair or bed. It could great for laptop computer work. My relative has mobility issues and this table resolved most of our issues for her. It easily goes up or down in height. It's a tiny bit resistance to roll on carpet, but it still moves nicely. There are several negative reviews on here, but it's not the same product. They describe shelves attached. This table does not have shelves. It is made with very strong metal and great instructions & tools to put it together. I am happy that I risked buying it.