Architecture, Building and Structure Design The Krakow Tenement Hotel by Boguslaw Barnas The Krakow Tenement House near the Wawel Royal Castle defines a completely new quality of the Vistula embankments. This building is extremely innovative and very Krakow-like at the same time. It has a dynamic and variable style depending on the observer's location, which directly refers to the context of the place, the historical castle and its surroundings. It takes advantage of the technological potential of the times, but at the same time, it is durable and timeless since it is rooted in tradition.