You should see the sleeping arrangements at Versailles. I’m not kidding.
The king and queen had totally separate apartments basically and neither were very comfortable or, of course, easy to heat.
And there had to be room for each one’s retinue, especially when it was time to fornicate to produce offspring. Custom was for many to witness the act so that it could be proven the heir to the throne was actually sired by the king.
I wonder how they figured out which apartment to share for the night. They were fairly far from one another and I can’t see Louis tossing the crown over.