You can come inside with one entrance and than you come in a long corridor that leads to the throneroom. There is also a banquet hall with a staircase behind that leads to Sleeping Beauty's room. There are many hallways but there is one dead end. Right there is a black door with a staircase that leads to.....
Sleeping Beauty's former bedroom: in the tallest tower of the castle. It was the room Sleeping Beauty slept in during the curse, and, much like Rapunzel's Tower, is now left as a sort of memorial room of that time.
"The twins were standing in a large, circular room with tall windows. There were violet drapes and a lavender rug. A balcony wrapped around the entire room outside. Only two pieces of furniture were in the room: an enormous bed and a spinning wheel made from dark wood."