Flexibility in work hours.
Regular Code reviews, daily Scrum meetings.
Weekly Company meetings, lunches/dinners with the team.
Party at the end of the internship.
What I wish was different
Use of more technologies. Project was based on C++.
Advice
Management focuses a lot on work life balance making it a great place to work. Their products are simulation Software for Chemical Plants so expect to work with people with Chemistry and Technical backgrounds.