Filling-in and Smoothing the Plasterboard (Verspachteln und Schleifen die Gipskartonplatten )

After finishing the application of the penetrating primer in our pantry this morning, I then started smoothing some walls in our groundfloor. When hubby's dad arrived, he continued installing the plasterboard in our chimney walls and I worked on filling-in the plasterboards in our living, dinning room and lobby.