My 11 year old Asperger son went to Waller as a 5th grader, and will be returning for 6th. My favorite thing about Waller was his Teacher Mrs. Gackenbauck. She has a heart of gold and very experienced with children with special needs. What I do not like about this school is that they mixed childen who have mental behavioral issues with children who have environment behavior issues in the same classrooms. Also this school really needs a makeover it is run down on the out side and inside. But the stragies that they use (going up in levels and reward store) is a great touch.