Well it was an art gallery, though a little empty especially since it seems to be the same painting repeated. I was interested by the setting a bit, though the environment textures didn't really help that.
The music definitely fits the vibe that the description mentions though in my opinion. I was hoping there would be a bit more to it, especially since it's such a gigantic building, but as a base it's a decent art gallery sim. Gives you a good chance to walk around, just not with much else.