Garage RENO! Turning your garage into a home gym for adults and kids is just well...SMART! Here, we designed a one car garage and turned it into a ninja room with rock wall and monkey bars, pretend play loft, kid gym, yoga studio, adult gym and more! It is a great way to have a separate work out are for kids and adults while also smartly storing rackets, skateboards, balls, lax sticks and more!