AC HÖCEK ARCHITECTURE LLC AC Höcek Architecture (ACHA) is an architectural firm based in New York City. It is known for creating compelling designs for clients in and outside the United States. ACHA recognizes each project as unique, and understands that a project’s success comes from understanding its specific requirements, establishing a strong overriding design concept, and maintaining the focused attention of a dedicated staff and a team of inter-disciplinary consultants. Designs are developed with careful consideration of all aspects of a client's needs, while at the same time delivering fresh insight into the project's greater potential. ACHA’s clients include the Guggenheim Museum, the Museum of the Moving Image, the Whitney Museum, the Avari Lahore Hotel, Itochu International, and Amann + Estabrook Conservation Associates, as well as residences for a host of private patrons.