Add Roboto Condensed as a font option in Child Theme

Hi team Kriesi,

I was wondering if you could let me know what code I need to add to the functions.php file in my child theme to be able to access Roboto Condensed (https://fonts.google.com/specimen/Roboto+Condensed). I’ve read the advice provided here – http://kriesi.at/documentation/enfold/register-additional-google-fonts-for-theme-options/ but am unsure what to replace, especially when it comes to this section

$fonts[‘PT Sans Narrow’] = ‘PT Sans Narrow:400,700’;
$fonts[‘PT Sans’] = ‘PT Sans:400,700,400italic,700italic’;

On another thread I also saw that the code should be placed below a line of code that my child theme functions.php does not have;

if(isset($avia_config[‘use_child_theme_functions_only’])) return;

Alternatively, should I add it to the parent theme (so that all others are still available) using this plugin as I’ve seen suggested on other threads: https://en-au.wordpress.org/plugins/functionality/

I am using the latest version of Enfold (very cool BTW).

Appreciate your assistance!

Cheers,
Marsha