My brother and I just returned from our first trip to London 4/2/14-4/8/14. I just wanted to thank all the valuable help all tripadvisors posters gave to us while planning for our trip. I'm from a small texas town that has no mass transit. I was worried about navigating the tube. I shouldn't have. The tube is pretty easy. Just take your time, stay out of everyone's way and enjoy the ride. I never felt unsafe.Everyone was friendly and helpful. I will be returning in the future, of this I am sure. I felt totally at home. I hope people return to the forum after their trip and thank you who helped explain things for first time travelers. You'all calmed my nerves and helped to make my trip to London the best trip I've ever taken!! Thank you all so much!!!! I will post a trip report soon.