My advice here is to make a detailed list of what the various parts of the build will be (drawings, permits, foun­dation, framing, electrical, etc.) and decide what you would like to do yourself and what you will need to hire others to do. Get quotes on the work that you would like to hire out and estimate the materials you will need to do your por­tion. You may want to factor in your time into the cost as well, especially if you will be passing up other income to work on the project. At some lumberyards, you will be able to give detailed drawings to an estimator on staff who will do a material takeoff list for you of what you’ll need and what it will cost. When all the numbers come in, you can put together a budget and plan for an overrun allowance of around 15 percent. If you keep track of the materials and subcontract costs as you go, you can stay on track and make decisions as you go about the latter stages of the project without regretting it later. If it is challenging to obtain fund­ing for a complete build, you may want to stage the build so that initially the frame goes up and the exterior is finished, and then you finish the interior work as you have time or as funds become available.

One of the challenges we all face is how to move machines into a home without damaging the home, the machinery, or yourself. I actually had to bring things through the front door, and across hardwood floors, and turn 90° to descend the stairs into the shop. To protect the floors, I laid down sheets of 1/2" MDF that I could use later. On the wooden stairs, I used three strips of softwood strap­ping, held with wood screws to the stairs. I mounted a 2x4 baton to the wall studs at the top of the stairs, with a 5/16-inch eye-bolt through it.
Natural Light. Natural light is best, so any windows that offer illumination to the space should be put to good use. If you have little sunlight in your shop, locate your workbench so that its work surface gets whatever there is. Even the best eyesight is made better by good light, so the close work to be done on a benchtop benefits from the natural light.
In this video James Huggett shares a very detailed tutorial on how to cut a  half-blind dovetail joint with hand tools, for use on drawers and case pieces. Jim has cut many dovetails over the years, and here are some of the lovely dovetailed drawers that Jim has made using this half-blind dovetail joint: Notice the deeply scribed layout line on these drawers. That, along with irregular and more delicate pins, are a sure sign

If your shop is long and narrow, option 2 provides maximum space to the left of the fence for handling large sheets of plywood. If you often work with full sheets of plywood or other sheet goods, you might want to build the table saw into an extension table surround, as San Diego woodworker Pat Curci did in his small shop (see the photo). The surround offers support for large panels, as well as provides an ample work surface near the saw.