Here are the first pictures of the cat run and the cat house, witch isn't done yet.
Cat house is insulated with 10 cm polystyrene in the floor and 10 cm rockwool in the walls and ceiling. There are rinning water and drain in the cat house, making it easy to wash dishes and fill up with water. Furthermore, the large window allows the cats to keep up with what is happening inside the livingroom, though they would sit in the cat house, and the cats in the house, and we, have also the opportunity to follow what is happening in cat house.