The Usen Castle was built to look like many of the castles that one might find in Scotland; however, this castle was built from the outside-in. Therefore, one will find various pathways and stairways that will lead nowhere or will simply end. The castle is now a National Historic Landmark and has rooms/suites for upperclassmen. Many of the rooms have spectacular views of Boston with a quirky character. Connected to the castle is Chomondley's (pronounced "Chumley's"), a popular coffeehouse which features live music and entertainment. Chomondley's has big, comfy couches, coffee, and ice cream. The student a cappella groups and bands reserve performance time here months in advance. Students can also play board games in the coffeehouse, while listening to music.