A desktop workspace that adjusts vertically includes an work surface platform, a base configured to sit on an existing platform such as a desk, a height adjustable mechanism including at least one set of arms that connect at a pivot point(s) creating a scissoring motion as part of the method to raise and lower the said work surface platform to various heights. A locking and unlocking mechanism connected to the height adjustable mechanism. In some cases the apparatus includes an adjustable mechanism to support items such as a keyboard. In some cases the apparatus includes elements to raise items such as a monitor to an additional height.