Last year, my husband and I had a fairly spacious, single-use bedroom. Then, when baby made three, we had to make a decision about how to divide the space in our two-bedroom bungalow. Would we move the baby into the second bedroom right away, or try to reserve that room as a guest room and study for as long as possible? Well, our guests won out, and our little one’s crib has been in our room since he was born....