Calum and Rachel purchased their three bedroom semi in the city with the clear plan to add a second child to their family. When Mother Nature informed them they were expecting twins Rachel knew they'd made a huge error in their purchase. With terrible main floor sight-lines, only one bathroom and no space for toys or guests, Rachel is convinced they need a much larger home before the babies arrive. Calum is convinced the house can be fixed and finds the idea of moving out of the city in search of bigger homes less than savory. Can Hilary reclaim every inch of their unfinished basement and prove to Rachel this home can accommodate their incoming kids? Or will David convince Calum that suburban sized space is the key to this family’s happiness?