Can it show a round table instead of a rectangular one?

Yes, and in a narrow room it is worth trying. Seeing the walkway a round table leaves is easier than measuring it.

What if the dining area is part of the living room?

Photograph the whole space. Open-plan rooms are read as one room, which is the right answer, and the two zones are furnished to sit together.

The picture is not a seating plan. It shows you scale and proportion in your own room, and you should still measure before ordering a table.

Dining room

A dining room is a table, some chairs and one light above them, which is exactly why small changes read so strongly. Photograph yours and try a few.

Try with 2 free designs

Every style in the catalogue works on every room. These are the ones people choose for a dining room first.

Can it show a round table instead of a rectangular one?: Yes, and in a narrow room it is worth trying. Seeing the walkway a round table leaves is easier than measuring it.
What if the dining area is part of the living room?: Photograph the whole space. Open-plan rooms are read as one room, which is the right answer, and the two zones are furnished to sit together.
How many people will it seat?: The picture is not a seating plan. It shows you scale and proportion in your own room, and you should still measure before ordering a table.