Zetagradnja alo provides services to other entities . Our major project for other investors was the reconstruction of the main square in Podgorica ( Republic Square ) , the main and it side streets in the city center ( ul. Slobode , Bokeška , Vučedolska etc . ) , a series of smaller park areas, city fountains, truck and customs terminal with over 300 parking spaces and a range of supporting facilities in the function of the terminal . Special attention is paid to Zetagradnja high quality and modern interior design in their facilities . The young and creative staff of the company is very successfully edited interiors of penthouses , embassies , Telenor’s office building , culture centers , Lovcen bank , restaurants , and many other smaller commercial spaces .