What modeling software, and is it the software's renderer or a third party one?
The bedroom is really cool.
Hey Matt. I'm using Cinema 4D and it's build-in (v12 n' up) physical render.
The bedroom was actually my very first (serious) 3d project. But because of my lack of know-how it has way way more polygons that in fact is needed, thus resulting in huge render times. You can actually see the granules in all renders, that's because I was impatient for the proper image to come out after like 24hrs refining. I guess if I leave it redering for a week it will end up looking better.