You prefer too many accessories
You should accessorize your house carefully if you want to make it look more beautiful and expensive. That being said, you should avoid using too many accessories.
“A major pet peeve for me is when a room is just overcluttered with accessories. It instantly signals ‘cheap’ to me even when the accessories are super expensive,” says Teich. “Accessories should be grouped together to create a pleasing vignette, whether it’s on the cocktail table, buffet, or bookcase.”
Instead, you should “gather all the accessories together and take them out of the room,” says Teich, and then “look at the room with fresh eyes and select the spots that accessories will make the most impact and will set the tone for the finished space.”