Vantaggi
There are a lot of interesting projects. It might be a good place to start for a year or two if you don't mind a rather low salary and a poor work-to-life balance.
Svantaggi
The company relied heavily on unpaid interns to function. There were no career paths, salary increments or appraisals. It's a family run business by people who mean well but simply lack experience in staff management. Using a "start-up" label as an excuse can get stale quite quickly. High staff turnover. The atmosphere was seemingly nice but the frustration often lead to gossip, which was a little toxic to a newcomer. In the crunch times the tension was almost palpable. Someone with a PhD in Psych should certainly spot those traits and address them, unless they do not care...