This home belonged to a West Michigan family who had relocated from Chicago. We had worked with this family before, completing a master bathroom remodel, a kitchen remodel, and a sunroom addition. Since then, their family had grown, and they needed more room to live, work, and host. They desired a lower level that had real living space, a dedicated office to support working from home, and a wine cellar for entertaining. On the main floor, the sunroom needed new windows and sliding glass doors, and the second floor lacked a suite for the out-of-town guests who often visited. Our team expanded the lower level to extend the living area beneath the existing deck, a phase that required excavation, foundation work, and framing to be completed entirely beneath the structure above. Inside, we converted a bedroom into a kitchenette, remodeled the lower bathroom, and then turned our attention to the wine cellar. An arched doorway leads into the space, where custom wine storage and sconce lighting were built. On the second floor, part of the laundry room and storage area was converted into a private guest bathroom. The finished home now gives this growing family the living space, functionality, and room to host that they'd outgrown.