Enjoy the interior of your cabana by leaving the walls unfinished. The appearance of this option will vary depending on the material of your cabana. Vinyl cabanas will reveal plywood, SmartSide cabanas will expose the inside of the SmartSide, while Cedar cabanas will show the vertical planks of the Tongue and Groove construction. If you're ordering your cabana unfinished, you'll be able to insulate it and/or finish it with drywall or paneling yourself. Or, of course, you can leave it as it is to embrace that rural cabin feel.