The second room on the first floor of the eastern wing is @Kestrel Ravenhollow 's Room. Initially Kestrel will be wary of your presence and she will be timid and cautious. Once she opens up she will challenge you to video games. She will enjoy the challenge you present if you defeat her in these games. If you lose she will disrespect you verbally, becoming more and more devastating with more losses. She will respond to violence with her own, but she will never attack first, she will only attack with verbal abuse.
If the party survives long enough to become friends with @Kestrel Ravenhollow , she will reward future visits by letting you play on her "Player One" controller. A fun contraption that gives the user control over Kestrel's body for a limited time.