I used one for our last trip and it worked out great, especially since my DD5 and I were sharing the room with another mom and her DD6. I put in all the little things that we had with us, like laundry stuff in one pockets, crayons and pencils in another pocket (for the girls to do their HW), scissors and tape in another pocket, our little bottles of shampoo in another pocket, extra plastic bags in another, medicines, bandaids, anything that could fit in there. I actually ran out of pockets because I had only picked up a 9 pocket one. On a previous trip with the same friends, I had put all this stuff on a shelf in the armoire and was constantly searching through the mess to find what I needed. This trip, i just went to the organizer and found things right away.
I got ours at a dollar store but if I ever find a nice clear one, I would be willing to spend a little more on it. I think it's a great idea for any hotel you go to.
Helen