I upvoted your blend, however there is some z-fighting which you should fix. It's right underneath the roof, next to the pillars. You can even see this in the preview image.
I'd also suggest to smooth shade the pillars surface to make it actually look roundish.
I upvoted your blend, however there is some z-fighting which you should fix. It's right underneath the roof, next to the pillars. You can even see this in the preview image. I'd also suggest to smooth shade the pillars surface to make it actually look roundish.