Smoking - cigarets, cigars, e-cigs are not allowed in cabins, balconies. They are only allowed in designated areas which are: Casino ( the only inside area on the ship) Deck 8 outside starboard side by the infinity pool, Deck 8 outside starboard side midship by loft cafe, Deck 19 outside by the Marina bar. They actually have very comfortable seats and ASHTRAYS for disposal. I know because my husband is a smoker and we were on the SEascape a month ago. Check MSC website.