I dunno, do you like this (from our recently remodeled livingroom w/open entry area? Like Kah says, the easiest place to start is from color -- at least that's what my designer wife did first.

I decorate my walls with pieces of art (prints, paintings) that I like and I think are pretty. For me that includes botanical art (flowers), vintage china, some lovely landscapes painted by a relative, prints I've picked up here and there, a few pictures / items that reflect my faith, pictures of my kids and so on. Your pictures / artwork should reflect you. If the art has color in it, that would be great to add some to your room.

Hi Sheeba, Your could opt for wallpaper or cladding or texture walls or paneling as mentioned above. You could also consider putting frames around the TV, changing the light above the TV to a beautiful wall light and adding a plant (real or artificial) in the corner. This is an option if you don't want to spend too much money and want a simpler DIY solution. You could also upgrade your TV unit. Here's an example! Best Reema CUBSpaces Team

The wallpaper colour and print is rather strong and overwhelming. So I suggest you keep the rest of the room predominantly white. White walls, white open shelves on the wallpapered wall, white roman blinds with a peach border to match the wallpaper. Night stand, bedside lamps, soft furnishings all white. You can have a single seater armchair, in pale beige or cream with peach piping, and peach and white throw cushions, which you can repeat on the bed