Positioned on one of Key West's most traveled streets, 1010 Truman Avenue is a rare commercial opportunity with incredible potential. Whether you're an investor, entrepreneur, or visionary buyer, this property offers the flexibility to continue its legacy or transform it into something entirely new. With over four off-street parking spaces and the possibility to build a second story, the options are wide open—from retail to wellness to your next big idea. Currently home to Old Town Fitness—known as ''Southernmost Muscle''—this building has been a Key West institution for decades. Its reputation for old-school grit, community energy, and cultural charm has made it a local favorite. Inside, you'll find vibrant murals, Irish tributes, posters of Conor McGregor, international flags, and custom touches like a dumbbell-handle front door that reinforce its authentic identity. Recent upgrades include a new roof, updated plumbing and electrical (with security camera wiring), impact windows, stucco repairs, and new electronic check-in software. The gym has also been outfitted with new equipment, blending modern convenience with its nostalgic atmosphere. Don't miss your chance to own a piece of Key West history—and shape its next chapter.