The first day Rosalinde was there I managed to sneak in behind her and snoop around. But the door shut behind me and I got locked in. I thought it was a trap but I had to restart the delivery to continue haha. That's what you get for being nosy.
This is a fun little game though, with a clever premise! But my favorite part is that painting on the wall with the ghosts, and how if you look through the glass door after a delivery, Callum is just standing in there in the dark perfectly still. Maybe unintentional but definitely creepy.