If you have nothing nice to say, say nothing at all. That's a mantra I'm trying to live by lately. But it that were the case, this week's post on the NSW House Rules reveal would be a very quick read.Sadly, the rooms in Steve and Tiana's home left a lot to be desired. Now, I know that when it comes to interior design, if the client's happy, you've done your job. But this is a show about judging rooms from a design perspective and there were a lot of shortfalls.