When booking the ticket online for Lego House in Billund, on some dates there is an option to choose a specific entry time, on some dates there is only a line of text saying "Book your space - click here", and on some dates there are both. I'm really confused.
Do I need to choose a specific entry time to visit the Experience Zones or not (some travel guides say that you must be allocated an entry time slot)? What is the difference between the two options? If I choose a timeslot, am I not allowed in if I miss it? If I choose "Book your space - click here", am I allowed in any time of the day? I hope the website can offer clearer explanations on this point.