Complex sentence: Kutzbock also (co) designed secular buildings employing Rundbogenstil, such as the Carrie Pierce House (1857) in Madison which was magnificently restored in 2008 and is now a boutique hotel known as the Mansion Hill Inn.
Split into simpler sentences: Kutzbock also (co) designed secular buildings employing "Rundbogenstil", such as the Carrie Pierce House (1857) in Madison. It was restored in 2008 and adapted for use as a boutique hotel, known as the Mansion Hill Inn.