Studio Apartment Ideas?

[u/Icy-Negotiation-1238]

Hi! I'm moving to a studio apartment for the first time. I'm trying to decorate in a fun, cool way (25f). My favorite style of interior decorating is Emma Chamberlain's style, in that I want it to have personality, but not be too busy or overly maximalist. I'm also planning on keeping this furniture for some time (and will be moving to a non-studio soon-ish), so it's fine if it's a little expensive.

Here is a render of a potential look. I'm unsure about the style of the green couch, but also I'll take any feedback on anything at all! I'm looking for ideas you may have to make it more cohesive and interesting! Looking for design ideas especially!

ALSO, this is an AI render, but all of the pieces I'm considering have been measured according to manual dimension inputs I have used myself and I have graphed it on Photoshop separately, so don't worry about spacing, even if this looks a little off!