do they have any unique architectural style?
It has architecturally significant buildings in a wide range of styles such as the town hall and Chilehaus.
Hamburg
Hamburg has architecturally significant buildings in a wide range of styles and no skyscrapers (see List of tallest buildings in Hamburg). 
what is ruma maida? A 2009 Indonesian film. who directed it? Teddy Soeriaatmadja. which actors starred in it? Atiqah Hasiholan, Nino Fernandez, and Frans Tumbuan. what is the story line of the film? It details a woman's struggle to save a historic house from a developer; it also shows the life of the house's original owner. has the second mentioned actor performed in other movies? Terowongan Casablanca and Coklat Stroberi. what role was reprised by him in the latter? The lead role of Nesta. where was he born? Hamburg. where is it located? Germany. what sort of products are manufactured there? Steel, aluminium and copper.
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Hamburg [SEP] Architecture
Hamburg has architecturally significant buildings in a wide range of styles and no skyscrapers (see List of tallest buildings in Hamburg). Churches are important landmarks, such as St Nicholas', which for a short time in the 19th century was the world's tallest building. The skyline features the tall spires of the most important churches ("Hauptkirchen") St Michael's (nicknamed "Michel"), St Peter's, St James's ("St. Jacobi") and St. Catherine's covered with copper plates, and the Heinrich-Hertz-Turm, the radio and television tower (no longer publicly accessible). The many streams, rivers and canals are crossed by some 2,500 bridges, more than London, Amsterdam and Venice put together.