Nissa Hotel has 19.000m² covered area. It consists of 9 architectural parts including hotel rooms, ballroom, restaurant, bar, cafeteria, offices, kitchen, laundry and technichal areas. In the building, medium voltage switchgear installations 2x2.000kVA transformer center and 2x1.000kVA diesel-generator group, 20kVA uninterruptable power supply distribution system, low voltage and weak current systems have been designed by our company.