Garage storage - utilize the space effectively

I store more stuff in the wardrobe than the garage. However, my hubby will definitely be happy with a large garage storage space. He could store all his work bench home-DIY tools, and bicycle in the garage. We currently lack storage space for his tools and could only make do with plastic boxes to store them. What's worse, the plastic boxes are sitting in my living room. How unsightly! To utilize a small garage storage space, having more shelving and multi-tier cabinets could really make it more functional and organized.