I would suggest contact the person who had installed the floor. They can give you the best solution...

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I would suggest some book and activities for the children as they wait. You can have a wall mural with some puzzles to help them pass their time....

Wall murals are basically wall decorating ideas. You can paint the wall with various designs and concepts like abstract, cartoons, fairytale, super heroes etc. to create your own murals. Mural kits are available in the markets....