The Waisman Center complex is 251,773 square feet and includes an eight-story tower, a one-story annex, and a six-story addition. Housed in this complex are numerous laboratories for biomedical and behavioral research, a brain imaging center, a clinical biomanufacturing facility, 12 specialty clinics for people with developmental disabilities and their families, an array of early intervention and outreach programs, a model pre-school with a developmentally diverse enrollment.