I recently needed a table and someone on this board had bought the ikea table with adjustable legs. I wanted a table lower than a standard desk and thought that it would be a good idea so off to ikea i went.....
You have to buy the table top (many sizes to choose from, very cheap price) and the legs seperatly. The adjustable legs were 15.00 per leg and screwed up and down to change height. Not something you would do twice a day I can tell you. The standard legs were 3.00 a piece, I opted for the 3.00 leg and DH cut them down as I don't have a need for it to go up and down.