The building was built in 1901 as an Art Nouveau villa building to replace the half-timbered building of the same name in the middle of the castle park. The original Ram House was one of six identical Baroque pavilions named Beaver, Deer, Lamb, Lion and Swan, which were built as guest houses in the year the Staatsbad was founded in 1747.
The four apartments and one suite are a domicile with a special flair for seminar participants, holiday guests and spa guests.