Would we pass a Homestudy?

Hello, My husband and I are praying and discerning about whether to adopt a young child. I have been reading up about some things, but I am a little worried about the Homestudy and how picky they are. We have four children of our own in a three bedroom house. Our kids sleep in bunk beds. My worry is that they would want each child to have their own room and we would be not eligible then. What are your thoughts? Thanks!