It is a fairish test - but I have to disagree with your opinion in question 8 that there are two windows on the far house. If you notice on the left "window" it is a DOUBLE window - which if you had to pay for replacement windows - counts as TWO, even if side by side. So really the left double window is two windows and the right window makes three. So 3 is the correct answer - even though, knowing most people don't see the detail that I do, I almost marked 'two' - especially if someone w/out a visual memory created this. We need some visual memory people to create these tests - there is much more detail that I noticed.