Pros
You can get to learn something (if you are already familiar with it)
Cons
1. They have insane expectations from an intern 2. They want you to work like a professional, for a meager salary as an intern 3. If as an intern you are looking for a place to learn and grow, this isn't what you're looking for. They won't help you learn, and they certainly won't give you time to learn. 4. As an intern, you will always be compared to other full-time employees' performance and caliber. 5. They only pretend to care about your personal life and health. 6. The founders are very rude. 7. They won't help you in getting used to the place at all. You've to do everything on your own. 8. Company's business model isn't very trust-able, and you'll certainly be selling your soul (moral means nothing to them)