Construction expert, Jaydee, I have now looked it up. It is still an offer: "Execution of the facade surfaces with horizontal rhombus slat cladding in pine/spruce and wood glaze as an addition to the ETICS according to drawings construction meeting" ... €1898 It concerns an area on the ground floor on the north side of approximately 5 meters width, full height, minus the front door, side window, and a small window, and on the south side the intermediate piece of the ground floor and upper floor window, 2 meters width, while the upper floor has a parapet of 90cm and the area above the upper floor window up to the roof.