I'm 19 weeks & starting to think about the nursery. The problem is our house is on the market and I have no idea when it may sell. We are tight on space and storage and looking to upgrade. Is it okay if I don't have a nursery ready when the baby comes? I'm thinking just a basinet may do the job for a few months. Or is it better to go ahead and set up the nursery...possibly twice and have that much more stuff to move?