Roche Post Doctoral Fellow interview questions

One day interview: 45 min presentation of previous work. As i had two work in a project between two departments, both of the departments leaders had an hour 1:1 with me. Then a lab tour with the employees of the department. After lunch two hour 1:1 with two different HR person. After a week of the interview i was contact by HR to ask a feedback from he interview and the working place, asking how willing i was to relocate and work in different project at the same time.