Hotel Puerta America. Jane Price-Stephens believes Madrid’s Luxury destination showcases the very best contemporary interior design. Hotel Puerta America is a five-star luxury hotel in Madrid that boasts an impressive list of designer collaborators each of whom designed their own floor of the resort. The hotel represents a who’s who of interior design, featuring contributions from the likes of John Pawon, Zaha Hadid, Norman Foster and Jean Nouvel.