The front is really only near the red room for the main shows and richards rooftop for rockstars only. Deck 14 is shaded, noisy and hot (due to sun hitting pool deck above). The lower floors can also be noisy. I would go for decks 10-13 aft.

The most stable part of the ship is its lowest point of gravity, so on a lower deck, at the center. You'd feel a lot less motion here than, say, in a stateroom on the upper decks a long way forward or aft (towards the back of the ship).

The current position of SCARLET LADY is at West Mediterranean reported 0 min ago by AIS. The vessel is en route to the port of Cannes, France, sailing at a speed of 10.8 knots and expected to arrive there on May 14, 05:00.