Very cool!
I liked the intial sneaking around aspect a lot, although I didn't realise we were robbing the biggest house ever made haha, this place is damn gigantic!
I think the dialog aspect of the game is pretty well done (although on QWERTY keyboards 'B' is a pretty crazy choice for an interact button imo)
As far as escaping, it felt quite difficult because this house's architecture is a mystery to me, it feels like it goes forever!
Overall great entry. A stealth game in a game jam is no easy feat, keep up the great work.