Moving in with him

Hi guys, I’m 16 and I’ve been in a relationship with my best friend for a while and I’ve known him for 4 years. I’ve been having some trouble at home and it’s been going on for years and it never stops and I don’t want to live there anymore. My consultant at my job agency has told me to move into a unit or house but I know I can’t afford it by myself and I would be to scared to live by myself. I’ve asked my boyfriend to move in with me and he has agreed. Is this a good idea or not?????