voltage in cabin

Does anyone know if there is 110 outlet in cabins on Deliziosa? Or, is it just 220 European style?

They have both.

Does anyone know if there is 110 outlet in cabins on Deliziosa? Or, is it just 220 European style?

110 above the desk. One for a shaver in the bathroom. All the rest are 220 European style.

The 110 above the desk is fine unless you have an odd-shaped adapter, in which case a short cord might be useful. The 220 outlet, I found that my 220v alarm clock didn't keep time, so I assume it's not 50 Hz, any frequency-dependent items might not work. (If chengkp75 is lurking out there, comments would be welcome.)