At that time, the hospital was one of the most modern in Europe. The hospital was opened in 1907, and initially it had 5 buildings, which were named after the first patients. In 1912, the hospital was expanded by building the 'Rainberga House' and the 'New House'. In 1931, the hospital chapel was built. Currently, the hospital complex consists of several pavilion-type buildings for patients and a farm complex. The hospital park creates a harmonious environment and is adorned with a monument to the first hospital director, A. Bērā, and architect A. Rainbergs. Still standing over the hospital grounds is the chimney-water tower, designed in the early 20th century, which is one of the most unusual engineering structures in the Baltics.