What a great room! If you enjoy the general Monochromatic feel of your room I'd go with white or silver (see 'option2' photo) and let your accent pillows do the accenting! The blue hue on the wall actually simplifies your color options. Either pull that color in through a patterned application as mentioned above (see 'option1' photo) or just stick to silver/white. Have fun! Kurt D. Snyder Designer

Visit a paint store first.

Hi Yuxian! Think about what style you're going for as you would want your paint colours to complement the furnishings to come. Also, what mood do you want to create for your whole house/each room? For instance, yellows are uplifting and cheery while greens are usually restful. Browse online for 'paint colour ideas' and save a collection of photos that appeal to you. You're likely to find great decor ideas at the same time! With that particular part of the house pictured above though, my advice is to make the most of the precious daylight coming through that window (there's just never enough sunlight in my flat! RIP, all our plants that once lived) and have this room painted in lighter hues. It's uplifting stepping in to a bright and airy home. Ultimately, follow your heart and if you love a colour, choose it!

Hi, I agree with Gary, do a hotel setting to make it more appealing. Here’s an idea. Remove the partition, move the closet down and add a big slider freeing up the space for a spacious bedroom with lounge seating/dining by the window. Think about the tv wall where it can have a proper work desk space. And do you have balcony? Perfect !