WHC Fellowship

Hi fellows, I was just admitted by WHC through their critical care fellowship! Just came to say Hi~ to everybody that works there!
I have one question about the placement though. They put me in the medical intermediate care unit and told me it is also a branch of critical care. Anybody has any idea what an intermediate unit is like? I hope it's not like a step-down unit... I'm also wondering if it's proper to ask to be relocated to other unit? Any idea would be appreciated! Thanks!