It seems that the most basic of methods that works for us is as in the pic below. We tried the towel rail, we also tried the hooks that clip into the rail, but realised that most of the time we have the centre table open, and also if you have a towel hanging in front of the cupboard, each time you want to open the cupboard, you have to move the towel out of the way. That is the reason why we ditched it all and went back to this basic method. best part is that it is easy to access from outside when cooking outside.