Garage ideas and tips.

After building a garage with only one way in, I would definitely say put a garage door on each side. I would also have a "human" door on the side you will enter the most. When you wire it, put your electric outlets about a foot higher than any work bench - basically about a foot above your waist. You may not mind crawling around now to plug something in, but when you start filling with stuff and adding shelves, those low outlets are hard to get to. Plumb it for compressed air (connections about as high off the floor as your electric outlets) and put the compressor in its own structure outside of your shop - you will appreciate the decrease in noise. Leave rooms for shelves - you will have to store tools and parts. I put in two rows of LED lighting.

If you ever plan on having a lift (which is worth the $), make sure the slab is thick enough and that you have at least 14' of clearance from the shop floor to the shop ceiling - failing to do that is why I built a third shed on my property.