Here are my thoughts;

- my preference with the pictures as is - I like the 'climb'
- I agree with JAS with 'trouble' - get rid of the dad
- I do like the 'party' - however the the notch on the back wall at the top left and the bit of space to the right of the bricks on the right side I find distracting. I would crop them out so you would be more focused on the socks