Whether you are a millennial or a baby boomer, one trend is clear.  More people want to incorporate their passions into their homes.  A popular interest across all generations is wine, and having a wine cellar is a perfect way to mesh passion and home.

Some gorgeous options here.  I've started seeing a lot of #3 and #4 in many new construction homes and remodeled basements.  I love the idea of #2, especially for a closet that is just holding junk that can be thrown away and never missed.