The house from the outside
Cross-section of the house
The pipes for urine separation
The floor being finished
Attaching the fan
The frontlid in place
Urine separation
Aeration pipe
Start share of peat
Measuring the balance
Ready Naturum
A big tank for the toilet upstairs
The tank downstairs
The support for the tank
Filtration liquid
The shaft and an aeration pipe
Aeration pipe in the roof
The seat in place
The toilet decorated