"Our house, in the middle of tech wonders" is a bilateral project between Germany and Greece based on the collaborative creation of a wonderfully fabulous future dream house. Children improve their science, digital and Foreign Language skills working together in transnational teams synchronously or asynchronously to create each room of their collective dream house. Students think of machines/ mechanisms/robots/gadgets that could make their life easier and more fun in that room. They draw it conventionally and make it real using Cospaces edu platform. For instance, a desk with a built-in machine that does our homework for us.