A 110 sqm apartment was reconstructed on the top floor of a block of flats in Athens. Almost all the internal partitions were demolished and new were constructed with the purpose of a functional and aesthetic upgrading of the apartment. The living area, the kitchen, the dinning room and a guestroom are on the lower level and the bedrooms with the bathroom are located on the top level(attic space). The access to the attic space is through the linear staircase