I liked the work I did (mainly data visualization) and the people at Spring EQ. Everyone was so friendly and welcoming. Also the casual nature of the company and the awesome office space were big pluses.
What I wish was different
Honestly nothing.
Advice
Go into your internship with an open mind. I was a little nervous going into my internship because it was my first professional experience and I didn't really know if my skills were on par with the job. The people at Spring EQ did a great job of giving me room to learn and grow on the job, which was awesome.