Can you believe that this day has finally arrived? A 3D-printed office building will be going up in Dubai. The United Arab Emirates says it will be the world’s first office building to get the 3D printer treatment.

Even the furniture inside the 2,000-square-foot office will be 3D printed. So, how big exactly will this 3D printer be? Well, the printer is said to be 20 feet tall and will print the building on site.

How cool is that! The printer will be using special kinds of concrete, plastic and fiber glass and the best part about this is that the construction will only take a matter of weeks.