that's a neat place to go, especially since you'll be buying one. i should have asked more size questions - but, also you get to see the process of how they make the pianos (bending the wood in so many layers). for me, the mid-size pianos would be more durable (moved around, etc) and i think about location and being able to put it into a place and have room for people to be seated around. but, if that is no difficulty and the piano is not moved much - maybe those are obsolete worries.
do they give you extra keys? (suppose you might be able to get keys made afterwards). i only had one key to my kawaii. would have liked two. and, then you have to have a secret place to keep them so students/kids don't take the key and you don't have the option of locking it anymore.
with a nice piano like that, i would be a compulsionist about shutting the lid and putting a cover on (do they come with piano sale?). it's so common for scratches, etc. after only a few years. if you leave the cover on the 2nd half, even, you save a lot of wear and tear (books on lid).
insist on meeting henry. say that you won't buy the piano until you shake his hand. he is very tall and reminds me of frankenstien in a good way. i didn't meet him, but saw him out of the corner of my eye as he was leaving - and our tour was going the other way.