There is a way to organise card differently?

[Martin Lemieux]

I would like to open a card and see the attachments first, custom fields second and Description third. There is a way to do it?

[Mike - Dreamsuite Consulting]

This can't be done natively in Trello.

What is visible can be altered in a chrome extension.  You could even potentially make something yourself...

Trello Customization with PixieBrix - Atlassian Community (courtesy of @Brittany Joiner

The other thing worth looking at is Hipporello.  Allthough their cardback layer is below description, it is fully customisable with tabs, fields, comments, attachments.  It really is powerful.

https://www.hipporello.com/

You can talk to @Öykü Sorgun about how Hipporello can help increase the amount of customisation of a card beyond what is natively available