I liked the relationships I was able to build not only with Junior staff, but also with more Senior Level staff members. I also liked that I was given a lot of responsibility and received feedback on my assignments. The people at Promontory are also very nice, willing to help, etc.
What I wish was different
I think I would've liked to be more client-facing this summer.
Advice
Always be willing to go above and beyond and just work hard/be respectful!