Review of Emerald Azzurra deck 4 (Observation-Cabins)
The fore-located Observation Lounge (#9) is a small indoor lounge with floor-ceiling windows and bow-facing, providing 270-degree views.
Guest Laundry (#10)
The ship has two Lifts (#3).
Cruise cabins from 401 to 424 are Balcony Staterooms (category B) plus two Yacht Suites (category Y, aft-facing suite with a large terrace).