The Black Star House, also known as Little Nostitz´s Palace, is a late Renaissance looking building from the beginning of the 17th centrury. The house is located in the Old Town close to the Charles Bridge and Old Town Square. After a sensitive reconstruction, the building was transformed into the apartments house. The house has three aboveground floors with gable roof. The roof extension, 3rd floor with flat roof, is more recent, probably in the period of Classicism as well as the staircase and also the skylight is from this period, beside the older Renaissance skylight was smaller. On three floors are 9 apartments. On the basement and ground floor is a restaurant, a technical background and kitchen. Gross floor area of the building is 800,5 m2 .