I don't like that I can't have open floors without pillars everywhere.
Also not keen on how in the centre floor of the Rich section, the pillars somehow are on top of the carpets, instead of having the gold trim around them.
The banquet hall group is really cool though. Any chance of a version without the tables and benches? And one without the connecting corridor that just exits completely would be cool too, as it would work as a really neat standalone inn.
That said, I also kinda want to point out that the benches are way out of arms reach of the tables. Not much use for eating at.
And since I'm being super picky (I'm assuming you know this is a pretty good set by now '> ), here's a random little fact: spiral staircases always go counter-clockwise, so the defenders at the top have room to swing a sword in their right hand, whilst attackers can't properly maneuver.