This document discusses several buildings and landmarks in the center of Lovisa, Finland. It describes a power plant that uses recycled wood to heat water for the town. It discusses the town plan developed after a fire in 1855, including park streets and a 50-meter wide church avenue. It also mentions the library, originally a hotel built in 1863, and Kappeli square which was once a horse field adjacent to the Commendant's house. Finally, it provides details on buildings constructed in multiple phases from the late 18th century.