Should I move in with my boyfriend?

Hey everyone, I need some advice from others. So, my boyfriend and I of 1.5 years are thinking about moving in together. The only thing is that I would be moving into his house with his mom and sister. We are both 19 years old and we both go to college. Since we both go to college it would just be me living with him for the summer break. His mom and my mom are both open to it but the one thing that I'm afraid of is that I will disappoint my dad. Another thing I'm afraid of is that we are going to get tired of one another. I'm also very tidy and organized and his family is the opposite and I don't want that to be a problem. What should I do?