Well, they do say that a very very useful test is how a man responds when you tell him ‘no’.
You have said no.
How is he responding to that?
Accepting your boundaries and your right to say no or disagree with him as an equal, without any issue?
Or - not accepting your boundaries, trying to steamroller/persuade, trying to tell you you don’t know what’s best for you, ignoring, hassling, showing irritation or surprise that it’s not simply HIS decision that X happens?
‘He says it’s the right time to move in’ - No, it isn’t. There is no right time. The only time the time is right is when you BOTH 100% want to. And certainly objectively most people would say it’s too soon right now.
Even that sentence isn’t good.
This is his test, take careful note.
Firm no, not for a long time yet - and see how he takes it.
Don’t hesitate to knock it on the head by the way - it’s early days and this isn’t a great sign.