Myles Annex is a small Boston University coeducational dormitory, which is located in Kenmore Square at 632 Beacon Street. The building is generally considered part of the larger Myles Standish Hall to which it is adjacent (thus its name). Access is obtained by entering Myles Standish Hall and passing through a connecting hallway on the second floor. The Annex has a game room and several group study lounges located in the basement. The Annex is often referred to pejoratively as "The Mannex" due to claims of a high male-to-female ratio.