This Study Area is a library on the fourth floor of Hogwarts Castle, located near Classroom 4F. There is a secret passageway hidden behind a bookshelf which leads to the Seventh Floor Corridor, just opposite a portrait of Sir Cadogan, as well as another behind a tapestry. There is a large fireplace, and a door leading to the Fourth Floor Corridor.
Our wacky Muggle Studies teacher resides here; he urges you to visit him and experience the wonders of Muggles. The man is obsessed with them - his room is filled with various objects that fill a normal muggles life, and he enjoys them very much. Professor Jones is always here to help with homework; so please go ahead and say hi.
The fourth floor tends to be quiet, though Professor Jones tends to break that scene with his crazy muggle inventions. The study area however is far away from his office, as is everything else in sight -- which includes the storage room, the fourth floor corridor and the boys' bathroom.