Spy Shot doesn't enter by the door. It's more than a little too large for him to handle, and as a generally high-traffic area in a room he, hanging around it is more likely to get him stepped on.

Instead he uses a small crack in one of the walls, that's probably not even large enough for a glitch mouse.

He draws to a halt at the end of the crack, however, because the medibay has changed since he last saw it. Fascinating!

Sticking low and along the base of the walls, the camera-bot simply watches for awhile as Spinister rearranges things. Then he climbs his way onto a counter and greets, "You're new."