Grill Cabin S 12 ft. x 12 ft. octagon grilling cabin | Hud-1 EZ Buildings This grilling cabin design is excellent for those that enjoy outside entertainment. This 12 ft x 12 ft. grilling cabin is great for outside dining, day or night. The Grill cabin S is made of 1-3/4 in. paneled wall logs, with double glazed windows and doors with grills and is great for entertaining and grilling your favorite meal. Whether you want to open the building to enjoy a cool breeze or closed to enjoy the buildings warming comforts on a cold night you can enjoy this building anytime. This building is the perfect solution for grilling anytime of the year you can keep warm in the winter and away from the bugs on a warm night or day.