By form and function, Peleş is a palace, but it is consistently called a castle. Its architectural style is a romantically inspired blend Neo-Renaissance and Gothic Revival similar to Schloss Neuschwanstein in Bavaria. A Saxon influence can be observed in the interior courtyard facades, which have allegorical hand-painted murals and ornate fachwerk similar to that seen in northern European alpine architecture. Interior decoration is mostly Baroque influenced, with heavy carved woods and exquisite fabrics.
[Source]