3 workshop offices 108 + 24 + 24 mē, internal clearance height 2,5 m below suspended mineral fibre ceiling with grid 625 x 625 mm and 40 mm mineral-wool sound reduction insulation , partition wall with 1,0 m wide panels, thickness 82 mm, centralised in-wall electrical installationzentrale, ceiling-mounted parabolic mirror luminaires, Plastic open/tilt window with insulation glazing.