A photo of the room would be helpful, are you able to post one?

Dining room is a part of living room and if living room is looking cool then dining room should also look cool and trendy to add up a modern and good touch in living room. There are a few Ideas for dining room:- Nature Wallpapers:-Your living area will look amazingly serene and feels like outdoor thanks to these wallpapers. These wallpapers will improve your mental health while also improving the appearance of your living space. Geometric Shape: These wallpapers offer an eye-catching, contemporary appearance and a range of geometric forms, giving your living space a contemporary and eye-soothing appeal. Brick Design:- These designs are quite popular between house owners and give a fresh and beautiful look to your house. Vintage Theme- These wallpapers have a retro theme and feature motifs that look great on the walls of large, opulent homes.These wallpaper gives a look of calmness and mental peace. Artistic Theme- These beautiful wallpaper patterns are the greatest option for you if you enjoy the arts. They give your area new artistic vitality and might give your home a vintage + modern appearance. Floral Print: This type of wallpaper creates the impression of a welcoming, colorful entry and gives it a light, airy atmosphere. Marble:- These wall coverings portray marble in an exact manner. They not only improve the look of walls but also lengthen and modernise the space by acting as excellent light reflectors. When you visit Morphico Wallpaper and Murals, you can browse and choose from more than 400 distinct wallpaper designs, all of which come with quick, free shipment and installation.

If you want to highlight the staircase wall then your could use earthy colours such as a yellow ochre! The wall could be enhanced even more by using suitable frames and making a good collage composition for all the photos that you have (I can see many lying on the dining table). This colour would match well with wooden furnitures

Hello Sherbaaz, I hope you are doing well. Here are a few cupboard layouts that you can use. You can also add glass doors or opaque doors to these layouts as you wish - For a more decorative option, you can do it as follows and also make space for a pretty painting or a mirror. Hope this helps!