A must for people interested in architecture and also a very good sightseeing place for people historically interested or if you just like a nice place to spend a couple of hours.
The garden surrounding the villa is also very nice and just a couple of blocks away on the same street you will find a nice café for a drink and ice-cream for the kids. We walked there from the city center (about 25 minutes) and stopped halfway on a playground for the kids, 5 & 7 years old. Part of the walk was surrounded by beautiful buildings. It was a bit uphill on the way there but we managed without any great difficulty.