Irene's Boomerang Pension: taking a break

Working year after year, until you have time for something else? There's another option: a Boomerang Pension. That means taking a break to pursue a dream and to go back to work with new ideas. In this series, we follow people who opted for a Boomerang Pension. In this episode: Irene.
Irene is a marketing director and used her Boomerang Pension to embark on a completely different adventure: a pop-up restaurant. She put her marketing career on hold for six months and set up her hospitality concept in Amsterdam Noord. How did she arrange this (financially)? How did it go? And what would she do differently next time?