In the city of Warsaw in Poland Republika Architektury has designed a 180 square meter large top floor flat. It's overlooking the Vistula River and is not far from the city center. The architects wanted to design a luxurious, spacious and ageless space with a feeling of warmth and tranquility. Clear lines and simple forms with timeless materials, like oak, marble and silk, were used.

http://republikaarchitektury.pl

Source: interiornews.com.