I work in support at a college. We sometimes have times when we're not needed in lessons so we sit in a communal staff/student area in our department to catch up on admin or any other tasks that need to be done. I noticed recently that I rarely see a particular member of our team until I spotted her going in to an office outside of our dept. I her asked in a friendly way why she was using that room and she said it was so she could always get a computer to work on (we use laptops but they can be v slow) and that her friend (the other person who works in there, nothing to do with our dept) had said she could use that room. So that's where she is permanently, when not in a lesson. My issue is, sometimes a student may ask for help or we need to manage the noise and behaviour by students in the dept, plus we're sometimes asked by our team managers to help out with tasks. This means she's not around to ask so she never needs to help out. I'm not really jealous as I really like the communal area as we get to talk to the students and I work in a really good team but she does get a nice cosy office to work in whenever she wants it! Should I raise it with my manager?