GA standing experience?

Hi everyone! Sorry if this is the wrong sub, I’m not very good at social media or reddit 😅 Me and my friend are going to be GA standing tomorrow for the second show at Tottenham. We would have rather seated tickets but these are the only tickets we could get. We are both very excited but also quite anxious, this is our first concert and we’re not really sure what to expect for the general standing experience. We’re planning on arriving 1-2 hours before the show starts, but we are wondering how spacious the actual standing is. Neither of us fare well in a crowd and the live streams we were watching looked very packed, but for other shows it looked like there was more room! We were also wondering what the process of leaving the stadium is like. We have two options lined up to get back to our hotel, the shuttle bus or London overground from White Hart Lane. Is it worth leaving a song or two early (maybe before/during Into the Sun) to beat congestion? Of course we will do anything to see our boys, but we would just like to be prepared and know what to expect!!! Thank you ARMY 💜💜💜 and I hope everyone at the show tonight had the most amazing time!