The following thesis was written at Vienna University of Technology in 2016 and its subject is a building of 1974, in the Zakonyi Ferenc Street of Balatonfüred, in Hungary (GPS: 46.950913, 17.888920). The Edifice was designed by the architect, Csaba Virag in 1968. Because of the new demands of the city, the facility will probably be demolished and new residential buildings will be built on the property. The main part of this work was a concept, which defines a new use for the establishment,so this valuable piece of modern architecture can survive, and with an annex, a new sailing center comes into existence which can host sailing students and cadets. With my alternative concept, the original and the new can coexist and cooperate. I am looking for a solution, which supports the subsistence of the houseand which gives the ability to the lovers of sailing sport to study in a better environment.