To all intents and purposes, this is a beautiful restoration job of a prosperous family's 19th Century home. But as you explore the place, you'll discover another layer of the city's history, going back to the early 16th Century. It took almost two decades of excavating under the house to discover these fascinating echoes of the more distant past, now lovingly on display for anyone to enjoy. It's well worth booking into one of the private tours, hosted by the current owner. Fascinating place.