From a blog called Historic Houses of Romania: "The building above is one of the innumerable end of c19th corner shop establishments (it could have been at one time or another during its existence a grocery, a pub or a restaurant or all of these functions together), provided with living quarters on the first floor. These building can easily find new uses in the today economy, especially in the tourism industry owning to their usually central location and architectural character reflecting the intricate economic and cultural history of this region of Europe, formerly part of the erstwhile Ottoman ream." Full post here.