Like you, we had good laundry luck. We never did it on a first sea day, though, because then it was jammed up. We typically did ours after we got back on a port day, especially if we were a little early back.
All 6 functional washers and dryers were going every morning when I walked by at 4:45 on 7th floor. It was the most insane place I've ever seen! I waited in line for 90 minutes on the night we left Civitavecchia and decided that I might have better luck early in the morning. It's a good thing I am a happy morning person.

It seems to be taking a long time to receive it, but maybe that is because I'm so excited to get it. 

I keep checking my front door. I hope you don't mind a few more questions. How was it delivered - UPS? Also, did you have to sign for it?
It also was purchased from the Linea factory. You actually just made me feel better that someone else hasn't received theirs. As the saying goes, misery loves company. 