translation.en: Due to the difficulty of the question, we decided to include the families in the process of understanding the constraints, and we started a participatory design process, and testing what was available there in the market.
translation.zh: 因为这个问题的复杂性， 我们决定把那些家庭也包括进来 并一起了解这些限制， 我们启动了一个用户参与式设计流程 并且检验了市场上可以购买到的房屋。