Anhalt architecture attraction building church gothic history Mgdeburg middle ages religion romanesque Saxony sightseeing star-turn tower turistic highlight asset buy buying comfort comfortable contemporary development door estate exterior home house housing investment landscape lifestyle luxe restaurans memories angles appearance architectural castellated colored coloured craftsmanship crenellation crenels dark decorated decorative distinctive external façade historic historical light linear lines old ornamental ornamentation painted patterns plain Rendered Renovated renovations shaded solid style surface surfaces textured textures two-storey two-story urban view views walls windows entrance