Dog owners - Does your dog sleep outside at night?

We live in Queensland, Australia. It doesn’t snow where we live but it still gets cold in winter (occasionally down to 0°C or 32°F) during the night. We have a 5-month-old Staffy who we both love sooo much.

My partner says that when it warms up he wants her to sleep outside and then predominately be an outside dog (even during the cold nights). Of course she will have an amazing kennel to protect her from the weather, but it just seems so cruel to me to kick her outside while we stay inside.

I really don’t want her sleeping outside!!!

What are your thoughts?