The Tree House provides the playful focal point for the fully immersive Lemur exhibit experience. It functions as the necessary ‘airlock’ providing a staged exit for visitors leaving the aviary where Lemurs and visitors share the same space. Contrasting with the preceding experience of complete immersion, it provides a sheltered and contained space with elevated, curated views over the exhibit. The Tree House design is a collection of similar geometric ‘pods’, nestled together so that no two pods are the same.