I wish that when people are done with their chair(s), that they would take thier used towel with them and put them in the bin. So many times I have seen people pack up to leave and take everything except the towel. So now the chair has a towel on it and newcomers won't sit there.
How hard is it to take the used towel with you? Maybe you should have to sign the towel out and sign the towel in?? IDK. Something needs to be done.