The technical interviews are very good and challenging. Developers seem nice people too.
For the team culture and human point of view, it seems to be a very bad place to work. I didn't receive an offer but I would never have accepted. I have been from 9.30 AM to 2.15 PM in a meeting room doing interviews with all the team (2:1 or 1:1) without having lunch, they were not even asking if I needed more water or to use the bathroom.
Something like that never happened to me before!