The "Mamaia" hotel in Mamaia resort is a result of the extension and refurbishment operated in 2002 on an existing building dating from 1950 which for many years served as MAMAIA S.A. headquarters and a restaurant. The architect preserved the style of the existing building. The newly gained quality of interior and exterior space allowed the hotel to receive the 5 star category. Authors: arch. Mihai Isacov & Alinta Isacov. Structure: eng. Lucian Rãdulescu.