We visited Restaurant Ivy with my dad months ago but I forgot to review them on tripadvisor. We've been to most restaurants in Rotterdam so, with it being nr 1 on here, we so had to go! We took the menu which was very expensive but also extensive. The service was so friendly and professional, I do not have one bad word to say about this restaurant. The food is mostly molecular with some dishes with liquid nitrogen prepared at your table! Very beautiful setting a bit away from the center but in a nice area. The chef even came to ask customers about their experience at the end of the meal and shake everybody's hand. 5 star!