solver

You probably did not need to uncheck all, rather only the ones preventing your rooms from having room definition.

Most likely one of the walls has No Room Definition checked.

Probably need to place partitions manually if you want them behind a door, but check the bonus catalogs for an already built insert. Otherwise.

If you attach your plan file -- close the program first, 14MB size limit, some may be able to offer a better suggestion.

Nope. Once set up, it's automatic. It's not one time, it's all the time.

Increase the overhang. Experiment with reducing fascia and sub fascia too.

Do you know about services such as Dropbox and OneDrive?

@MississippiMims Then change the glass material.

Each type of camera view (cross section, doll house etc.), and plan view, have a unique layer set associated with it. The individual layers within the layer set control if the layer is locked, and visibility, color, line weights, and text style for objects on the layer. The Layer Display Options dialog simply gives you access to the current layer set. There is only one Layer Display Options dialog, but there are multiple Layer Sets, and Layer Display Options will display the layer set associated with the active view. The take away is, that if you make a change via Layer Display Options, it only applies to the current view type, and will change all views of that same type. In Plan view, you turn off the display of base cabinets. In a Doll House view, they will still display. Take two Doll House views, turn off the display of wall cabinets while in one of those views, then switch to the other, and wall cabinet display will be off there too. Switch back to Plan view, and wall cabinets will be displayed. What I want to clarify is, it's the Layer Set that is controlling things, and that Layer Display Options is how you access that layer set. You can see the layer set you are working with, but because Home Designer lacks the ability to create or assign new layers and layer sets, it does not really matter.

Manual roof planes drawn on the Attic level.

The Home Designer website is full of articles and videos telling and showing how to do many common operations. Starting your search there is always best as that search also (optionally) searches here too. I imagine a search for tails or exposed would be a good start. The built in program help can also helpful.

Change that room to have a slab foundation and lower the absolute heights. Build the foundation.

I opened a plan in Pro 2024 trial. In plan view, using Display Options I turned on/off layers. You can change line styles and use a single line for framing. Some of what you show like the callouts will need to be placed manually.

Show your best effort and say what you want, or do not want to see.

Have you tried?

Just need to change the picture to mirror material.

Have you considered using a picture frame? Depending on the look, you might nest two, with the inner one showing a mirror, or even one of the framed mirrors.

Can you explain? What's not showing?

Show the wall and try to describe what you want to do. Here is a thread that may give you some ideas.

Attach your plan file, or even better, a plan with just a wall with a window in it that shows the problem. Did you start with one of the templates other than the Default Style?

It's really helpful for someone to have your plan file to review. Close Suite, Zip if over 14MB and attach as you did the images.

Is it a Lintel?

Surely you can do that. The easy answer is to upgrade to Chief as these things are built in to the program. Pro gives you the tools, but they are manually placed. I fiddled around and did this.