internal_area Internal area (m²) 73.8
ridge_height Building height (m, to the top of the ridge) 3.24
roof_overhang Roof overhang 0.1
roof_area Roof area (m²) 102.0
side_wall_height Side wall height (m) 2.3
external_wall_surface External wall surface (m²) 90.0
floor_boards_thickness Floor boards thickness (mm) 28.0
terraces_surface Terraces surface (m²) 11.0
quantity_of_rooms Number of rooms 7
warranty Warranty 60 months