Hi, my unit was delivered and set up today. It took 2 guys about 2 hours, and it was already partially assembled. I'm glad I had them do it! I got an overview on how to thread and maintain (oil, clean etc.) They also verified the stitch regulator and Qbot were operational. After they left, I attached the leaders and my husband and I loaded a quilt. Took about 45 minutes, but it actually was pretty easy. Leaders helped to get it on straight. I'm not very artistic, but I was doing pretty well with FMQ on my domestic machine. The long arm moves almost without effort and I'm used to the drag so another learning curve. I've only sewn with it about an hour (had to break to make dinner)so I'll post an update after more use. It is soooo much fun!