Sauna in the dressing room??? Hello, it often gets humid there; I don’t want my clothes to always have a "sauna scent" and then, after a sauna session, as already mentioned, walk sweaty through the dressing room and bedroom. Yes, great plan, right???
You misunderstood something. In a proper villa, the dressing room is the room where you get dressed. The clothing is brought freshly tailored every day by the dressing ladies. Washing clothes and putting them on again is for the common folk.