Ridiculously early.
This is ALL about him.
What works for HIM .
What suits HIM.
Do NOT let him move in.
If he puts pressure on you, dump him.
He wants what you have, a nice place to live.
Believe me, this could be ANY woman.
I would be so wary of any man trying to move in after a few months.
How would you get him out.
Do you want a his stuff in your way?
Having to utterly change how you live?
No girlfriends over?
Only move in with a guy you are absolutely mad about and him about you, after ye have been together at least 18-24 months and have had several holidays together.
He wants to use you and your home as a convience.
If he doesn't accept NO, understand he has zero respect for you.
But I would be very wary about him now.
You will bitterly regret being pushed in to this.