I stayed at the Aldrovandi for 3 days. Nice hotel overall - lobby area is nice with fresh flowers. Most personnel are welcoming and competent (one of the concierge was somewhat arrogant but it may just be an Italian attitude). Location is OK too - outside the city centre but not necessarily a bad thing.
Two major major flaws for a 5-star hotel:
1) There are no ironing machines! Some ludicrous claim that they aren't allowed to have them (not even in a separate room, which some hotels at least offer). Instead, prepare to pay an outrageous €15 to iron a single shirt.
2) I asked for a quiet room, which was duly delivered. But the room was literally shaking every 15 minutes or so! I informed the hotel lobby, who feigned ignorance. Unacceptable to offer such rooms for a 5 star hotel.
- Free Wifi