Mediterranean basement is often the catch-all room in your house. When browsing basement remodeling ideas, always think in terms of your family’s needs and whether the space could best serve as your playroom, game room, media room, home bar or storage space. Although finishing a basement is a large investment, it can add much-needed square footage to your home, which helps as your family grows and needs more room. Adding extra space also ups the overall resale value; when it comes time to sell your home. Check out these 20 Charming Mediterranean Basement Design Ideas.