Pros
Unfortunately, there are no pros. They give a standard social package every company will give you (because they give you what is indicated in labor code), but present it as something special.
Cons
Don't get fooled with the ratings. They pay for good reviews. In reality it's a small company (<10 people), a studio actually (those are over9000 on the market). They do only internet shops and nothing more, so, the projects are identical and very boring. Their motto about good code quality standards is only a buzz. In reality the level of co-workers is very low. Work atmosphere is bad. You are pressed and constantly in a hurry. This is because of the general company politics: do some how the site and rapidly find another client. I regret that I spent my time for them.