ACS (International) is located in the peaceful and picturesque Holland Village on the former Buona Vista High School site. The school has been completely renovated and new building blocks added since its establishment in January 2005. All rooms are air-conditioned and equipped for both wifi and hard wired computers.
The newly refurbished Administration Block contains administration offices, boardroom, meeting room, staff kitchen/lounge and dining facilities. The 500 seat Oldham Chapel is used by both the school for Chapel and large meetings, and by the Holland Village Methodist Church as its place of worship on Sundays.
In addition to general classrooms, the school features 12 Science laboratories plus resource rooms; two specialist Music classrooms plus music technology computer lab and 4 music practice rooms; a modern Sports Hall which is fully air-conditioned and contains two basketball courts and a climbing wall; a weights and fitness room; tennis courts; a 550 seat canteen with serveries for Chinese, western, vegetarian and snack foods; a nursing station staffed by two nurses; and offices for the Counsellor, Higher Education Counsellor and Special Needs Coordinator.
The six storey Library block contains two storeys of Library space plus two floors of general classrooms, one floor for three specialist Art rooms and computer laboratory, and one floor for Drama / Theatre. The Drama floor contains two black boxes, a green room, resource space and general classrooms.
The artificial astro turf which covers a full sized football field was completed in 2014 and is a popular venue for curriculum, co-curriculum, lunchtime and after school activities.