When we aqrrived to start on Monday for a four day course, they were not looking out for us, and it took a lot of asking and bothering people to get an understanding of the technology and the structure of the course. This made us feel uncomfortable and wasted a lot of everyone's time. I realize that this is not your usual structure, but if you agree to provide it (and we are grateful you did), I think you should realize that there will be a need for some more intro. Also, I suggest that you put up hooks labeled "headphones"and encourage people to put them back there--the long cords really are problem. Maybe shorten the cords as well. By contrast, every teacher that worked with us during the one on one time was most helpful and attentive.