To ask when you put your baby in their own room

[Annabell80]

Despite my best efforts my 8 month old is a light sleeper. He frequently gets disturbed by me and my husband going to bed /getting up in the morning although sometimes he will resettle.
I would like to put him in his own room but my husband is really against it and says it's mean while he's so little. I'm sure our older girls were in their own room by 8 months (pretty sure it was 6 months).
What age did you put baby in their own room?

6 months here.

All mine were in their own rooms for day time naps from the start.

Eldest was in his own room at night from 11months, my middle child from 10 months, the youngest at 14 months. Pretty much when they stopped wanting to breast feed at night.