How to disable smoking option

i would like to disable the option of smoking for the checkout process but i can't find it anywhere:/

In Joomla Administrator go to COMPONENTS -> SOLIDRES -> LIST ROOM TYPES -> SELECT one of the rooms you have created -> SELECT TAB PUBLISHING -> At the bottom you'll see Show smoking option and Show child option.. Just click NO.

You have to do this in all room types you have.

Good Luck.