Des Res for green mouse

This, fellow blippers, is a solar house, complete with double glazed windows and a conservatory, to say nothing of a solar panel for interior lighting and a water heating sytem in a bottle on the roof, plus a meat thermometer for measuring temperatures in both the house and the conservatory, but not both at the same time! Just big enough for a mouse or two....
Built at the local International School by my grand daughter, three school mates and myself in perfect harmomy but less than perfect constuctional accuracy.