Ironing and Squaring up Blocks

I know, I know, this isn't terribly exciting. But it'll hopefully make for more accurate lines on the finished product. So, I'm ironing and squaring up these blocks. By the way, the pattern / tutorial I'm following is this one from Blooming Poppies. I found it late one night while feeding Wilfred. 

And here's the state of my kitchen. Oh dear.