XS has more than 40,000 square feet (3,700 m2) of outdoor and indoor space, over 10,000 individual light sources and was designed by Roger Thomas, the executive vice president of design for Wynn Design and Development. The design was supposedly inspired by the curves of the human body[16] and boasts a ten-foot rotating chandelier and a rich gold, black and brown color scheme. XS was voted No. 1 in the Nightclub & Bar Top 100 for its first full year of operation, as well as No. 1 for 2010 and 2012 and No. 2 for 2011.[17] In 2013, Porter Robinson, Avicii, and David Guetta, have all held residencies at Encore's clubs.[18]