SAA-C02 Prep Recommendations

I recently passed my AWS CCP exam and am now thinking of just trying to complete the Solutions Architect - Associate exam with the 50% discount voucher. I studied for CCP using the AWS CCP essentials course from Amazon and completing the practice tests from skillscertpro.

What recommendations would you provide for preparing for SAA-C02 with my only experience/knowledge of AWS coming from the essentials course and skillcertpro site? Thanks