I want to be able to upgrade my house not not be forced to have the kids room, I just want a blank extra room with no cots. no need to add an extra option to robins upgrades a simple re texture of the house with no cots wold work fine.
I would like this too. I have no plans to adopt a baby but I could use a spare room for my chests/forges etc.
I would suggest this mod: http://community.playstarbound.com/threads/farmhouseextended.111549/ It'll provide you with a large cave accessible from a hatch in the kitchen, once the house is fully upgraded (with nursery), the cave wil be huuuuge and you'll also get a plot of land underground to farm crops. Check it ou