How soon is too soon to move in together?

First you should know about our relationship. I met him June 2017 while I was seeing my sister in Florida and I live in Missouri. We met and instantly hit it off. We didn’t start dating until December because I kept saying it was unfair to him to be with me considering he could be with someone there and not a difficult relationship. Which doesn’t make sense because I flew out there quite a few times just to see him and we’ve been technically together as an exclusive since June.

So I always find a way to make my life harder on myself and I like to skip school a lot and not go so I took a year off and I’m going back for my senior year in Florida. I originally planned to live with my sister who is 32.

My boyfriend and I are both about to be 19 and he has a very good job makes decent money. He’s also about to go to fire academy to be a fireman. He got an offer that he said he couldn’t refuse on a condo and said “I know it’s too soon right now but by the time you move out here we will have been together for seven months. And I know you’re going to be concerned about school but while you’re at school I’m going to be at work anyway and then assuming you want to get a job but you don’t really have to you’ll be working whenever you work.” I told him that I had a lot to think about and that we would have to see where we were in seven months but we don’t see us ending things anytime soon. He said that he understood that and that he was just letting me know. He also said he doesn’t know if he would take The condo if I didn’t want to live with him. He told me he’s not making a decision based off of me but he just doesn’t know if he would want to live alone. And what would be the point considering I’m already going to move there even if I don’t move in with him and we have the opportunity to do it why don’t we do it we’re already long distance couple.

I know you’re gonna say I’m 19 I should go live with my sister I don’t know anything about living on my own. But I’m almost 19 I have to figure things out for myself by living on my own or with someone else but practically on my own. I would still go to high school that’s the whole reason why I’m going there is to go to high school there. And I know lotta people say I’m too young to be thinking long-term but I’m almost 19 which is crazy but life doesn’t slow down. I don’t see the point in dating or being with somebody especially when it’s a long-distance relationship which is difficult if you’re not going to make something out of it.

I mean clearly I still have a lot to think about but I just want peoples opinions on whether they think or not it would be an appropriate time to move in together