Measuring Challenge 5!

WHAT HAPPENED TO THE BANANAS? Oh boy. This means we have to measure without a unit. Whats a "unit" you ask? Well, my head was a unit of measurement and so was a banana.

When you measure the sofa it might help to think of a space as one banana. 1/2 of a space could be a 1/2 piece of a banana. the number 2 would be 2 bananas.