If you live where summers get hot and humid, you may need more than a fan to keep cool in your workshop. Fortunately, air conditioners will both dehumidify and cool your space — and you don’t need a traditional window to get the job done. Instead of a residential window unit, consider a freestanding portable air conditioner that you can use as needed on hot days.
If your table saw is near a wall and your shop is fairly narrow, positioning the jointer and planer against the opposite wall is reasonable, as shown in option 2 in the illustration. If the shop isn’t long enough to accommodate long workpieces, try to put these machines near an operable doorway, as shown in the illustration and in the photo of Doug Warren’s shop.
My hand tools are stored in a cabinet built into my bench but my shop supplies, air tools, and a plethora of “misc stuff” is in a cabinet on the other side of the shop, and my clamps are mounted on a wall adjacent to my bench, where conventional wisdom says tools should be. I just like it that way. I run my DC overhead and drop down… because my floor is on a slab. My bandsaw is mobile so I can pull it out of a semi-alcove for resawing, otherwise it stays in place for small operations (20″ bandsaws are cumbersome to move, even on leveling casters).