When do y’all think it’s appropriate to move in with your SO?

Hey y’all my boyfriend and I don’t get to see each other much during the week mainly due to his schedule. He has to get up really early in the mornings during the week like between midnight -4 am until about 9 to 9:30 depending on the day, he then gets an hour break and then goes to work at his business he just opened until 6 pm, after that he either goes home or goes to his karate practice which ends around 8 and gets in bed for work the next morning. He keeps saying he wishes we could see each other more and I do too. It seems like the only way for that to be possible is if we moved in together. We’ve been together for about 7 to 8 months. Do y’all think it would be too soon for me to bring that up?