Would you sleep on a couch with a baby for one night .

My husband and I have to go out of town this weekend for my sisters wedding . I had asked my sister in law if we could still stay at her house a couple nights we are there because we are struggling a tad with money at the moment and can’t really afford to spend money on a hotel . She said yes but the only issue is she doesn’t have extra beds so we would be sleeping on the couch. We have a 5 month old . Well my mom decided to rent a house while we are there so now we don’t really need to stay at my sister in laws . But I feel bad because I already told my husband we would stay at his sisters and he was excited about seeing his family . So I told him we still could the first night then go to the rental house the rest of the time . His dad is even driving 6 hours to come as well. But again there’s no extra beds . So it would be my husband , my Father in law and me with a baby sleeping on his sisters couch . My mom and sisters are telling me to just come to the rental house after spending some time with his family and that he can sleep at his sisters if he wants but that I shouldn’t sleep on the couch with a baby . The house is an hour from his sisters but my mom and my sister offered to take me and the baby to the rental house to sleep . But I know my husband is going to get annoyed with this . But I don’t feel comfortable sleeping on a couch with his dad when I breastfeed and my boobs are out all night . I felt a little more comfortable before they invited his dad plus my sisters are telling me how unsafe sleeping on a couch with a baby is . So now I’m worried but I really don’t want to fight with my husband about this . I don’t know if I should just suck it up and stay the night at my sister in laws even if that means not sleeping well or go to the rental house where I’ll have a bed possibly without my husband ( which is fine) . I don’t want him to think I’m trying to take time away from him seeing his family but I also do not want to do something potentially harmful to my child . I was worried when they mentioned inviting their dad since we don’t have a lot of time to spend there anyways . He’s driving 6 hours to only spend and evening with us but he knows what’s going on so I guess it’s his choice.

Thank you everyone for your replies and for being kind and helpful . I will not be sleeping on the couch with my daughter . I appreciate the advice from everyone .