My process with Google consisted of the following three steps:
1. Phone Screen: 30-minute casual conversation with the recruiter over the phone. Questions were mostly related to the role and my former experiences. After 20 minutes, the recruiter sent me through to the next round.
2. Team Interview: 45-minute interview with a team member from SMB sales. The first 20 minutes was a mock case, simulating a task you would have in real life. The remaining part was clearly behavioural with questions about teamwork, problem-solving, etc. Got an email three days later inviting me to Dublin for onsite interviews.
3. Onsite Interviews: three separate interviews, between 30-45 minutes in length. Two of them with team members already in the position, one with the future manager. Each interview had a different topic, which was given before my travels. Before each interview started, they would inform me specifically what they were looking for in the interview. After onsites, got a phone call three days later informing me that Google did not see a great role-fit for me in sales and decided not to progress in the particular role, but would keep my profile if a better match appears.
All in all, Google handled everything really well. They prepare you really well for all interviews and communication was pretty swift. In terms of travelling to Dublin, their process was great! It virtually took me less than two minutes to fill out the travel form, and from there they just take care of everything. I am, of course, sad about the outcome of the interviews, but Google's process was really great!