what width are the grooves on the paneling and did you use the same widths for walls and ceiling?

The ceiling and wall paneling is 1x6 V-groove Pine - the same material is both places.

what type of fire place is that?

The fireplace is a wood burning model by Majestic: “Monarch”, 36”

Could you tell me the dimensions of this room? as well as the kitchen?

What is the type of wood on the floor? Is it stained? poly? thanks!!

Answers to questions:
*The wood floors are DuChateau Vernal Collection, “San Tropez”, engineered, white washed, European white Oak.
*The living/dining/kitchen pavilion is 20' wide x 46' long. Of that the kitchen is about 19' long x 15' wide, plus pantry.

thanks for taking so much time to answer all these questions!