Living situation? Help.

Hi ladies!

Trying to figure out what the best thing to do is for me, my boyfriend and my baby. What are/will be your living conditions with baby? My boyfriend and I both still live with our parents and I'm 12 weeks pregnant. I know it's a ways away but I want to have options prepared and have an outside prospective before I make any big decisions. My mom is letting me live here rent free as of now, and his mom is charging him $250 a month for rent for him to live there. The most my mom and I have discussed is him staying with us the first month for him to help me out and for us to adjust as parents together but I don't think she is 100% closed off to the idea of him moving in. If he moved in here, he would be helping with bills and groceries as well so it wouldn't just be a free place. (Which is fine) I'm just curious if you and your significant other moved into a certain parents house and how it affected everything and if you think it's a good idea or a bad idea? The way I see it is- I wouldn't want to work all day and night, and then go home to a place where 1. My family isn't at and 2. I'm paying rent for to basically just sleep there. I wouldn't want that, so I don't want to expect that from him. He is the dad and I need help too so I just feel like it would be in our best interest of he was here full time. But do any of you not recommend it? Has it worked out? I wanna hear stories! Thanks!!!