About your room, I highly recommend shopping at Target and Home Goods. They have quality items at a very affordable price. I find that Target especially has a lot of new furniture pieces that are very stylish and modern. Ikea also has great rugs. Also, a lot of my room decor I found at a thrift store, like vases and trays.
Thanks for posting!! As far as stores to shop in, Etta is spot on that Target and Home Goods are great picks! Online I also like Wayfair, Overstock, and Joss and Main. If you’re looking to go to the actual store, West Elm and CB2 are great choices as well, and I’ve been having such good luck at Living Spaces lately! Ikea is always a solid bet, too! Great for that modern or Scandinavian aesthetic. For wall art, I would also recommend going to thrift stores or flea markets to see if you can find something vintage and unique!
And yes, we do ship to Germany!! That’s such a thoughtful gesture of you! What a good friend!