I'm glad I chose to stay at Sarah's versus the hotels nearby when I was in town for a couple of nights. She's a kind, considerate, and very helpful host that for sure I will recommend her to friends. Her place is walking distance to a bus stop, tube station and there's a Boris Bike station very close by. Some tourist attractions (Tate Britain, Big Ben, London Eye, Westminster Abbey, musical theatres, etc.) can also be reached by foot in 15-20 minutes, maybe a bit more if one's a slow walker. I am definitely keeping Sarah's place in mind next time I'm in town. Thanks again for everythig, Sarah! =)