Pros
I would say that family balance, nice teammates and good salaries would be the biggest pros. I could also mention that the path is pretty established, and the rest of the teams in other countries already know that Madrid HUB is a respected place for software development. For now, there is 80% home office (with COVID, sometimes it turns to 100%). If this doesn't change, I see myself growing and working for many years in BASF Digital Solutions.
Cons
During the interview, you could be told about some role/s you will be having, but it could be that it is not totally true. The good part is that you can raise your voice and try to have that role you entered for. It happened to me, and my supervisor was happy that I "fought" for having that role that I was told in the beginning.