I have 6 children now and if you'd told me that I would be a mum to that many then you would have gotten a good slapping lol. I had 3 after my ex and didn't want any more. I then met DF and he didn't have any children (see where I'm going with this lol) It took a few years to talk me into having any more but then DD2 came along and she had to have a playmate so we had DD3 I then felt like I wasn't done so talked to DF and he agreed pretty quickly and DD4 came. We have a 4 bedroom house but could quite easily live in a 3. My 2 DS's share a room and my 2 younger DD's share a room and then the baby is in with us. My older DD has moved out (whole thread in it self lol) but then we would have needed the 4th bedroom. We are a one income family so we sometimes do it hard but we have lots of love and many op shop clothes

I find that time is the biggest factor. By the time I get done with the baby, the other 2 girls need me and my poor boys come a sad last. There is no such time as me time (typing this with the baby on my knees) never mind partner time (sorry DF) but he wouldn't change anything about his family.

If you can work around the obstacles and you still want another baby then go for it.