MS Lady Diletta deck 4 plan (Sundeck)

The fore-located Navigation Bridge (called "Wheelhouse" on riverboats) is passenger accessible and telescopic (can be lowered for passing under low bridges). The boat's sundeck area is fitted with 4x retractable awnings (canopy shaded seating areas), bow-located Alfresco Lounge (outdoor Bar and Buffet with 4-seat tables), SkyLight (small glass roof over the Tintoretto Lounge on Deck 3), sunbathing area with loungers and deckchairs.

Aft on Sun Deck is located an outdoor games area with Mini-Golf Course (Putting Green).

One Elevator (passenger Lift) interconnects decks 1-2-3 (Accademia-Rialto-San Marco). A Stairlift connects decks 3-4 (San Marco-Sundeck).

All structures on Sun Deck (Wheelhouse, awnings, windscreens, railings) are collapsible and lowered when the ship passes under low bridges.