The process can be fun if you give yourself time. Don't be in a rush.
Love the colour of your walls ! With you in sprit as we are doing my sons room whilst he is away. Included repairing broken plug sockets, replastering a wall and total repaint. Petit a petit, as we say in France.
Me too!
Save the large cardboard cartons. You can put cloths over them and use them as temporary side tables, perhaps with a lamp on them.
Good idea
We were so poor when I was a kid, we often used boxes for furniture. Usually boxes of my books, which I insisted on taking with us wherever we moved.
Best wishes. Enjoy the work; anything gets frustrating, just take a break for a while.