Part I: Foundations 1 What is a multisensory environment? 2 Survey of the MSE literature 3 Developing a theoretical perspective of the MSE Part II: Design and construction 4 What facilities could be included in the MSE? 5 Who will be involved in the MSE? 6 Why focus on MSE design and construction? 7 How to design and construct a MSE Part III: Curriculum development 8 Curriculum development and the MSE 9 Children with a learning difficulty 10 Children with severe/profound multiple learning difficulties Part IV: Future developments 11 Conducting research in the MSE 12 Where are we going?