Royal Tulip Warsaw is a modern aparthotel that creates a new category in hospitality: a hybrid of a luxury hotel, home, and office. The rich history of the place, as well as of Warsaw itself, became an inspiration for designers. Inspired by the great district plan of the capital from the 1920s, they alluded to its shape and the arrangement of its districts. In the whole building can be found analogies to parts of the city such as Wola, Srodmiescie, or Zoliborz.

Tremend Sp. z o.o. is a company that provides design services and offers extensive support in the conduct and supervision of the investment process. Since 2010, it has been supporting its clients and expanding the group of regular partners, including many international organizations, such as Louvre, IHG, Accor, Marriott, Hilton, Vienna House, Immochan, Decathlon, Carrefour, AmRest, Menard Doswell, Panattoni and many others. Since the beginning of its activity, the studio has completed over 150 conceptual, construction, tender and executive designs and has managed over a hundred investments. The team consists of experienced designers, architects, construction, electrical and sanitary engineers, as well as project managers. Tremend carries out projects in Poland and all over Europe for example in Hungary, France, Ukraine and Albania.