5 def go for 6 I am a 5 and they fit perfect. It keeps me on my toes. I loved how this performed. I love the fabric, though it does take a few washings before it?s nice and soft. I Will be buying the 5 tier shelves they have as well to match! But they are a close second. Mein Sohn rutscht jetzt in die Gr. No Mac support. It arrived with the top shelf damaged, there are 3 areas that finish is scraped off, I reached out to Amazon wanting to speak with a real person (which is becoming impossible to do). Kinda made it up as we went.