You may just want to draw visible edges--so the floor faces would not reach to the outside walls- they would stop at the interior face of wall. Unless you are making a structural model,leave structure as empty "inside" space. Even with a structural model, you can hide the layer with the innards of the wall and floors for exterior scenes. Hide lines as suggested. This can sometimes be hard to manage--you find lines showing in scenes you didn't want them or sometimes the perpendicular face attached to the hidden edge shows through in some views. In the course of drawing the line might become visible again accidentally. Even with thin offset (like 1" for siding), the printed or exported view can look OK--it is often just the on-screen SU view that shows the bleed-through. Even in LayOut. Not a problem in most renderings as well.

From your video it appears you've disabled the style change warning. Since axis and guide visibility are style settings and you aren't updating or creating a new style when updating the scene, it's no surprise that the axes and guides are still showing in that scene. When you click on that scene tab, you are not only returning to the camera position but also the style associated with the scene. When you click to update the scene after making a style change, you should see a warning box like this. [image: qkir_Screenshot-1_28_20174_48_38AM.png] To re-enable it go to Preferences>General and turn that warning on again. Then make the appropriate selection from the first two choices. [image: Gx5j_Screenshot-1_28_20174_52_38AM.png] By the way, this warning is nothing new. This has been part of SketchUp forever. Or at least back to version 3.