The judges are saying about the project:
...Marta expressed why she felt this was a deserving project to be shortlisted: “It is a very interesting construction able to improve people´s living conditions in a simple, economic and efficient way.” Adam also highly impressed by this design said:” It’s got a conscience and a moral driver to it, which is absolutely to be applauded.” ....Jon also admired this project saying: “It achieves something quite worthy in a very unique way. There’s nothing kind of naïve, it’s purely practical and it’s not trying to be something that it doesn’t need to be.”
Read about the project here