-how to LABEL things in Sketchup with text so folks know what's what.
There's two ways of doing that. One is to attach a text label to some of the components, such as the floor, walls, etc. Select the component, go to the "tools" menu, click "text", and the rest is self-explanatory.
The other way (the one I prefer) is to use "layers". SketchUp allows you to assign components to layers using the "layers" window, and you can give the layers meaningful names, such as "Control room north wall" or "Live room floor", etc. You can even group several components together and assign that to another layer. So in addition to six layers that are the four walls, floor and ceiling of the control room, you can group those components together into another component, and assign that to a layer called "Control Room". So now you can control the visibility of the entire control by clicking that layer on or off, or you can control the visibility of the individual parts by clicking those on or off. There's no limit to how complex the hierarchy can be: for a full studio design, I often end up with 400 - 500 layers, or more, and I can control them in fine detail. So for example, in addition to the above, I can also click on/off the drywall, framing and insulation for each wall, or for all walls at the same time, or I could click on/off just the 2x4 studs, or just the 2x6 joists, or just the 2x8 headers, or all of the framing, etc.
You can then save your different "selections" of which layers are turned on or off as "scenes", using the "scenes" window, so you can get back to a particular way of viewing your model by just clicking on that scene. You can also associate a scene with a viewpoint in space (camera location), so by jumping from scene to scene, you appear to be flying though your model. That's how you set up animated "walk-throughs", which you can play with "View --> Animation --> Play".
There are several good tutorials on YouTube about how to use SketchUp.
-how to do openings for doors and windows
Here's one way of doing that (there are several):
1. Make sure the wall is a component.
2. Double-click on the face where you want to create the hole for the window. It should now be highlighted all by itself, with little blue dots all over it, but nothing else should be highlighted.
3. Use the rectangle tool to draw a rectangle on that face, roughly where you want the window hole to be.
4. Use the "push/pull" tool, click inside that rectangle that you just drew, hold down the mouse button, and "push" that rectangle into the wall until it reaches the other side. You should see a pop-up notification that says "on face". Release the mouse button. Done!
5. Now you can use the same push/pull tool to adjust the sides, top and bottom of the window hole, as needed.
is it best to just send the SKETCHUP files and NOT show jpg's of the resultant floor plan and perspective wall views?
It's better to show the jpg's! At some point the SketchUp file will be too large to upload to the forum, but your jpg's will always fit.
- Stuart -