Two questions regarding this ability:
1. It does not say that this is an action - if I use this, would I still have an action left after using my 2 movement points?
2. If a room has any cards in it, does that mean I cannot go there or is the card restriction specific to a space in a room?
It seems that I can go to any empty room on the board and have one action left (probably to do a run since the room is empty, or maybe attack a monster in the space)