* Mine came in 13 x 17-inch sized leaves. I cut this in half to fit into my 9x13-inch pan, then also trimmed one edge a little more to make sure the leaves fit flush with the pan walls. (You could also fold each in half.) What did I do with the trimmings? I made phyllo croutons (see photo below). Using a few leaves at a time, I painted them in melted butter, salted them, rolled them up and baked them alongside the baklava (about 30 minutes). I fully intended to save the lot for a salad -- but I ate one. Then another. And another. So crispy and buttery, I couldn't help myself. My salad was graced with some toasted almonds instead.
** Although many recipes recommend blanketing the top with 6-8 buttered layers of dough, I use only 2 and feel it's kind of thin (but never change my technique the next time around). Additionally, there are some recipes that place most of the filling in the middle of the phyllo leaves, whereas mine disperses it evenly throughout (see notes in post above).
*** I considered cooking to the "soft ball" stage but then I recalled a bad baklava experience. I bought some baklava at a Greek market, marveling at the flaky, crispy phyllo. When I bit into it, it was so chewy from the hardened sugar syrup that I had a tough time chewing it.
**** The pastry seems to swim in this at first, but as it cools, it absorbs most of this syrup. I always find my baklava a little moist on the bottom (gravity!) and consider reducing the simple syrup to 1½ cups water and 1½ cups sugar. But then I never do it. Persian versions of baklava are more "dry" so I could spin the recipe in that direction if I ever reduce the syrup.