The hotel is the first hotel in HILTON chains in Croatia. It stretches from the garage, the ground floor to the 10th floor of the Green Gold Tower, with 360 degree orientation and glass floor-to-ceiling glazing. With the very location, and especially the needs of Investor HILTON, space is the highest level of decoration. It consists of several units: Public space consisting of the entrance lobby, reception, bar and restaurant on the ground floor and on the 2nd floor, where is the Conference Center. Accommodation units are located on the 3rd to the 10th floor, with over 170 units, rooms, deluxe rooms and suites. The back office is located on the 1st floor in the back of the building. The hotel is equipped with state-of-the-art HILTON and world standards for hotels of this rank. The investor wanted to get a more up-to-date space with top-of-the-range equipment, materials and lighting, which the author successfully realized, along with our contribution to realization.