The alterations at No. 10 Ashburton place were made under the supervision of Mr. William G. Preston, the architect. The front of the basement, about twenty feet square, is a pleasant room, well lighted, and is used by the students, for study, conversation, and general social purposes. Directly back of this is a dressing-room, 25 x 19, containing about one hundred lockers, for the use of the students. Ascending to the first floor, one is struck with the spaciousness of the hall-way, which extends from the entrance to the door of the lecture-hall. It is finished in light wood, and the design of the staircase is particularly tasteful, while the stairs themselves are very easy of ascent. To the left of the entrance is the Dean's room, 19 x 19, finished in cherry; and next on the left is a part of the library, which is finished in white-wood. In the rear is the lecture-hall, where everything has been done to combine light and air with comfort. The hall is something over fifty-two feet long, twenty-six feet wide, and seventeen feet in height. Almost the entire roof, which is in the shape of an immense skylight, is made of glass. The walls are light in color, while the general effect is one of light and airiness. In the lecture-hall, as elsewhere, special regard has been paid to the ventilation. The atmosphere is changed continually, without any perceptible draughts. The seating capacity of the lecture-hall is about two hundred. The second story is devoted wholly to the library, which, with the room on the first floor, affords space for the University's valuable collection of books. Leading from one of the large rooms on this floor is a small one for the librarians, which is fitted up with open fireplace, desks, and other suitable furnishings. The whole floor is finished in white-wood. On the third floor are two recitation rooms, with a seating capacity of eighty and fifty, respectively. Above are three club-rooms, devoted to the use of the several law clubs in the school. With such accommodations the school will receive a new impetus.