Yes of course they should even tho it’s your house you gave that room to your child as there safe space and that is there room until they get a home of their own and if they should ever need to move back in to that room it is there’s to decorate as they please. My opinion of course i know other people will think differently
Valid!!! Typo!
I believe one should always give there children a say, your job is to encourage and support and of course guide them. We let our son arrange his room from the time he could make a point or get his desire across. As long as it was safe we let him express who he was at the time. It did change quite often and i enjoyed watching him grow and change into the man he is today.

Thanks Jason, it’s a various point. My view also!