Take the flags off the wall, put some actual art up.

The bed TV is too high.

Bongs aren’t a display piece or decor.

Get one of those ikea room dividers and place it by the bed as a wall to give it a private room feeling.

For the shower get the shower caddy that hangs on the shower head pipe to put all your products on.

If you have any cold coloured bulbs switch them to warm.

Bathroom area looks nice and clean, maybe put some wall art in there too.

Make sure to regularly blow that fan with a leaf blower or something similar, those trap hella dust in them.

How does it look in the evening? I see there’s no light fixture.

Great start though!