How to live in low-energy and passive houses

Would you like to live in a lime house, but are afraid that you won't be able to open the windows? You don't know if you'll mind the air conditioning? What about the construction and the project? These questions will be answered directly by people living in passive and low-energy houses. The owners talk about the design period, their experience of the construction and, most importantly, how the house works and how they like living in it. Their opinions thus become a source of experience, both positive and negative, not only for future investors, but also for designers and builders.