In the empty space between the cabinets you can have such floating shelves to place books or any display items. You can buy them online o even get them made at any carpentry shop. You could have white to keep the uniformity or blue as a contrast to the white cabinets and matching the blue skirting and table top and the wall too. As a DIY you could instead make a french memo board in a a kickass grey or beige and keep your memos, notes, photos and everything else. Hang your earphones and cables from it, keep your guitar plectrums etc. You will find lots of DIY tutorials for this. This could go well in the space between the cabinets as well and gel with the study area.

where are the wardrobes , desk and dresser right are placed right now. and what all you furniture you want to retain. do you have any budget to spend in mind ?

hi, I am placing a wall mounted TV in my guest room where I want to utilise the TV wall and make some storage like chest of drawers. I don't have too much wardrobe space in the guestroom so decided to have some storage in the form of chest of drawers. looking for some contemporary designs. pls assist. TIA

Use a sliding door wardrobe, as you will have little space after putting bed.