In the end, a couple chooses whatever works for their personal taste and budget. That doesn’t I’ll sleep with you tonight but that doesn’t mean I’ll ski with you in the morning shirt mean every single one of their guests will enjoy it. They get their own choice on their own wedding day. Feel the door and make sure it isn’t hot, try the door open button. use the emergency phone if there is one. If not, press the call button, and keep pressing it until someone acknowledges that you are in there.