This two-level apartment in Gothenburg, Sweden, showcases an interesting design solution: the original brickwork of the 1885 building was completely preserved on one of the walls. And this wall is common for both levels, which makes the apartment space integral and harmonious. Thanks to this technique, the completely white interior immediately got unique and so stylish features. Great!
Source: Ancevska
Serge Pufik is the founder and mastermind of pufikhomes.com blog. Sergiy is an economist by profession, he worked in real estate and from childhood was fond of interior magazines. Together with his wife Anna they run design studio 
Great interior design and appearance is superb!
Thanks, shyam!