It took Wiel Arets Architects 15 years to design and construct the Jellyfish House. Located in the Spanish Mediterranean coast of Marbella, the all-white concrete house is defined by a swimming pool rooftop that cantilevers toward the amazing Sierra Blanca mountainscape. The pool has an infinity edge and visually merges with the nearby ocean, and has a glass floor that filters light to the home entrance directly below. The interior continues to impress with more luxurious features, like the kitchen service elevator that can serve food and drinks up to the rooftop pool, walled-in television and audio devices and a sauna room. The bottom and sides of the pool can be seen from various angles inside the house through clear windows in the kitchen and living room.