Lewis Grand Hotel in the Philippines, owned by entrepreneur Lewis Yakich, teamed up with 3D printing specialist Anthony Rudenko to create the hotel suite in 2015. The two men worked together to design the massive 3D printer that spews out the concrete made from sand and volcanic ash. The resulting 3D-printed hotel suite houses two separate bedrooms, a living room, and spa complete with its very own 3D-printed jacuzzi. In total, the suite took more than 100 hours to print. What’s more, they are already planning to follow this up with a series of 3D printed commercial homes. The hotel is on Don Juico Avenue, in Angeles City Pampanga and is a very fancy hotel that specifically caters to international tourists.