I have been searching the web for some answers, so I'm hoping someone can help. We are flying San Francisco to London in November, and are supposed to be on a new configured 747. We are currently sitting in the economy plus bulkhead row 19 on the window side. I'm worried because some have said that the legroom is not very good here. The last time we flew to London, we were on a 777 in the window bulkhead row 17, and the legroom was great. On the 777, I was able to completely stretch out my legs, and rest them on the magazine holder on the bulkhead wall, making it easier to sleep. Being 5'5" with average length legs, would I still be able to stretch my legs and rest them on the bulkhead magazine holder on the 747? I realize I cannot stretch them under a seat like the seats behind me, but I'm most wanting to know about the ability to stretch my legs up on the magazine holder. Any info would be much appreciated! Thanks!