@Izzy , I just wanted to let you know that so far, so good. He's been in his sleepsuit for five nights now and we've not had any wet beds. (I hope I'm not speaking too soon). I am getting up to take him to the toilet a couple of times a night but have found the sleepsuit easy to take down each time. His pull-ups are not completely dry in the mornings like they used to be, they are just a little damp which seems more normal. I have now ordered two more sleepsuits and waiting for delivery. Thank you ever so much for your recommendation.