A three-star hotel with one hundred and fourteen rooms was built in Grandate for the international chain of Ibis. In order to ensure the soundproofing of the rooms - as required in the Customer's parameters - a sample bedroom was prepared in the central part of the building, where noise reduction tests that concerned the walls, doors and the entrance door were then carried out. As far as the bathrooms were concerned, having a particular diamond shape, they were made available externally by the Customer using prefabricated cells that were delivered to the site complete with all equipment, ready to lay on the surface and for the connection to the facilities.