It was easy to find the much publicized Palazzo Chupi. Its pink facade was covered in scaffolding but it was recognizable blocks away. The name comes from the nickname of Schnabel's Spanish wife, Olatz. Schnabel lives in a 50,000 square feet building that was once a stable and a perfume factory. Interior photographs can be found here. The best image in the link above certainly is the basement swimming pool (certainly not a former horse watering trough):
Something tells me I will have to return once the construction is complete.