The modern architecture of building C3 aims to optimize the use of interior space. The spacious entrance hall and wide loggia of the building contribute to its charm. The techniques used in building C3 have been chosen to provide occupants with excellent comfort of use and great flexibility for rental arrangements, while limiting operating costs. Building C3 is located in Howald, just minutes from the center of Luxembourg City and the Central Station. It is very easily accessible from the highways that serve and bypass the city, connecting it to France, Germany, and Belgium, and offers an exceptional number of parking spaces (+ ratio).