I loved that I got to learn in the field and use a lot of the skills from my marketing classes in the real world. I also earned two Google Search certifications that are hugely beneficial to my resume. I learned how to work with different type of clients and how to adapt to their needs.
What I wish was different
I wished I could stay there longer and learn more about Google Display ads, I worked on Google Search ads most of my time there and only started in display ads by the end of the internship. I know there's a lot more to learn and I wish I could've spent more time there learning.
Advice
You have to be very adaptable and use your skills in many different ways. Every client has different needs and it is important to be able to meet them by being adaptable.