The interior of the spa is designed in the style of Alvaro Siza, with tall columns and a large swimming pool surrounded by limestone walls. There is a forest outside the window. The rock wall behind it creates an atmosphere reminiscent of ancient ruins. The deck chairs are located on one side. Lots of plants. Paths on the stone floor with marble pebbles. This scene captures the essence of luxury in natural light, and soft shadows add depth to the composition.