javatom

Without seeing the plan it can be hard to tell. You might try opening the terrain dialog box and set the surface smoothing and triangle count to LOW.

I made the arched roof and let the back of it bear on a straight part of the porch as an overframe since that is how it would get built.

You can use a full height cabinet at the door.

The client would love the design but want the tree changed.

Make the window taller then redo the "match roof".

Break the wall in 2 places that are the width of the gate. Angle the wall to show it as a gate that is open. You will have to use an invisible wall where the gate is located so it will continue to be a deck.

The walls that are lower appear to be inset from the foundation below. They might be out of alignment. You should also rebuild your wall framing so it can update correctly.

You might have the room definition set to DECK and it is generating the supports and footings. Try changing the room definition to something else and see if it goes away.

How about a note with an arrow pointing to where it should go.

You have too much going on with overlapping items that are confusing the program. Use terrain break tool with transition set to zero. Elevation regions or lines should not overlap. Use the terrain break for quick transitions. You might also want to set the terrain to be big enough to encompass all of the various regions. Adjust the terrain specification settings to be at low or even linear. It might help if you do a little more research and practice before taking on a terrain that is this complex.

Unlock the roof trim and manually drag it over to where you want it.

IRC code would require 6" as the narrowest point of the tread. The stair you show has 0".

Perhaps a monitor problem. Does the problem show up if viewed on a different monitor?

Avoid having pictures or PDF files imported into the file or at least minimize how many there are.

Open the specification DBX. Go newels/balusters and adjust the spacing. I think the default is 96" but it can be anything you want.