Ideas for a small — or large — garage really depend on your personality. The best part of building a man cave is that any setup and accessory works effectively so long as you favor them. Regardless, the essential items you should have in your sanctuary include theater seats, large screen TV, stools, sound systems, a refrigerator, and a desk. Depending on your hobby, must-have essentials will include a bar stool, beer tap, dart board, poker table, pool table, sports memorabilia, and/or arcade games.