Complex sentence: The new city, known then in Polish as Lwow, was rebuilt in Renaissance style, among few examples of Gothic architecture, there is a vault in the tenement house number 24 and a portal in the house number 25.
Split into simpler sentences: The new city, then known in Polish as Lwow, was rebuilt in Renaissance style, among few examples of Gothic architecture. There is a vault in tenement house number 24 and a portal in house number 25.