Sharing the studio apartment can be challenging to design as less than 500 square feet single room has to function as a living room, dining space, kitchen, bedroom and home office also equipped with a bathroom.
First and foremost, sleeping area has to be separated from the other areas of home which can be done with a glass partition, that have curtains for privacy, to avoid the light blockage by having a permanent partition. Try to create visual demarcation by the use of rugs.
Create a focal point or use a design feature to add depth into the overall décor of the studio apartment. to add depth into the overall décor of the studio apartment.
Intelligent use of light can be handy to create well-illuminated space. Ceiling lights, lamps, floor lamps can be a good option.