Aetherius' lab has maps(lesser feature), specimins, astronomical equipment (lesser feature), a mirror (lesser feature), a large antechamber (greater feature), is spacious and well refined (6 levels), and of course has the ever present vile surroundings (occupied size:2, safety:6, health:-2, aesthetics:4, expirimentation:3, Intelligo:1, Pe 1, and Vim:1)