The Sims 3 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.

You’ve made your Sim. You’ve built his or her house from the ground up. You’ve got little Sims kids who will burn down the kitchen if left unattended, and who make strange noises when they have to use the bathroom. Now it’s time to turn your home into something stylish and sexy. Step up your space with The Sims 3 Master Suite Stuff PC Download. A life of luxury, relaxation, and romance awaits your Sims with this new stuff pack. Turn the bathroom into the ultimate spa experience with tubs full of fragrant bubble bath. Transform the bedroom into an extravagant retreat with the most lavish furnishings, including a canopy bed. Let your Sim lay back and relax, or turn up the heat with a new hairstyle, some lacy lingerie, and candles to light when the sun goes down. The Sims 3 Master Suite Stuff packs an exquisite punch. Download it for your PC today and make your bedroom and bathroom fabulous. Features The Ultimate Master Suite: Spice up your room with a romantic canopied bed, a 40s-inspired chair, and more. Lush Bathroom Makeovers: Pile on the luxury with contemporary, spa-worthy furnishings, including a well-crafted vanity and a sleek and stylish tub. Finishing Touches: From vases of flowers to candles and rose petals, little things can help set the mood. Dress To Impress: Whether your Sim is seeking a romantic rendezvous or an indulgent evening of relaxation, the new intimate wear options are bound to please. Stylish New Cuts: Choose a casual yet elegant new hairstyle that complements your Sim’s new commitment to relaxation.