The Sims 4 Game Keys

Download the EA App client from here.
Click "Download EA app" (from the upper right corner)
Install and start application, login with your Account name and Password.
Click on My Collection and click on Redeem Code.
Simply enter your game key in the activation field and click Next. Make sure that there are no spaces left before or after your code.
After successful code verification go to the "MY GAMES" tab and start downloading.

Soak up the sun with luxurious indoor/outdoor pieces from The Sims™ 4 Desert Luxe Kit. Arrange matching neutral-toned furniture, curtains, and more to create a bright, sophisticated space for Sims to relax and entertain. FEATURES Decidedly Neutral — This collection features neutral colors inspired by the natural landscape of the Southwestern desert and materials like stone and wood. The overall look is luxurious and understated — ideal for building a relaxing oasis in your Sims’ home or on their patio. Fun and Function — Arrange a bar, loveseat, fireplace, and more to look like functional architectural elements built into your space, and create the perfect venue for your Sim’s next big party or intimate dinner.