There are fireworks, flaming outdoor candles, a silver bell to summon the waiter – and just one elegantly set table for two. Solo Per Due – “Just for Two” in Italian – is no ordinary restaurant, and not just because of its tiny size.

<div class="ad-slot-dynamic ad-slot-dynamic--3" data-uri="cms.cnn.com/_components/ad-slot-dynamic/instances/sharethrough-travel-style@published" data-placement="{"mobile":{"position":4},"desktop":{"position":2}}" data-unselectable="true">It’s an extravagant place where an exclusive meal for two costs over $500. Champagne, top wines and floral decorations cost extra, and diners have a view of an ancient Roman villa.