Maxstar is a Turkey based international brand which serves hardware supplies for building construction industry. And this project is designed for the brand’s new showroom and office. A 30-year old existing building located in one of the industrial districts of Istanbul, has been renovated according to design program. Showrooms, offices and resting rooms are designed with a contrasted material palette while the facade of existing building was re-designing in accordance to interior style and also the brand’s concept.