Alle Murate's website seems to have been hacked and Chrome blocked it due to malware so alas, I can't see more about it!
We've run across some great reviews in articles about this place and it sounds intriguing. There don't seem to be any recent reviews on Chowhound (within the last year), so I'm wondering if anyone has some advice on whether or not it's worth checking out (and an idea of average cost). We're looking for an anniversary spot on our trip this fall. The ambiance (as part of a museum with some of the oldest frescoes depicting Dante) sounds stellar. Thoughts?