Hmm. Concrete ceiling, yep. I would think that is what the ceiling is made from. DAMMIT! How are we supposed to not be asphyxiated by moisture and humidity in the air!? We have a little vent thing, but we have one at our rented place too and they do abolutely NOTHING.
And no, both bathrooms are internal, no external walls. Beh.
Albi, I'd love to get more info on that corner towel rail. I'm not sure it'd suit, but it'd look good and I'll definitely consider it!