The Insider Picks team writes about stuff we think you'll like. Business Insider has affiliate partnerships, so we get a share of the revenue from your purchase.You've looked around your room and decided it's time for some upgrades. After getting some inspiration online and even seeing how your furniture or decor will look in your space, the new piece arrives at your door. The fun and games are over now. While the thought of a new couch or shelf is always exciting, the actual installation process is usually no walk in the park.It might require more tools than you expected or ones that you don't even own (but should),or contain convoluted instructions that just lead to frustration.We found furniture pieces and decor that take minimal effort to put together but still dazzle with maximum effect. No one would ever guess that it took you less than half an hour to install these home upgrades.The only place where you should be breaking a sweat is the gym ' make life easier with these pieces of furniture and decor.SEE ALSO:15 collapsible kitchen tools that are perfect for small apartmentsA floating shelfInstalling new shelves has never been easier. Just place, press, and hang this floating shelf into drywall without using any tools. The shelf can hold up to 15 pounds.High & Mighty Floating Shelf, $24.88, available at Home DepotA curtain rodAvailable in bronze, nickel, and brass, this rod takes the hassle out of a frustrating process. Simplyalign the brackets to the window, secure the rod with curtains attached, and style your curtains to cover the hidden brackets.Smart Rods Easy Install Drapery Window Rod, $$26.24-$34.79, available at TargetA sofaEach piece of this adaptable sofa comes in a separate box and you can assemble the whole thing, tool-free, in minutes. When it comes time to move, it's just as easy to disassemble.Burrow Sofa, $1,195, available at BurrowSee the rest of the story at Business Insider Click here to read full news..