Jacqui was extremely helpful. She told us what trains to take to get to her place, and met up with us on the way to hers. As we arrived we noticed that we had not eaten for some time and she helped us out of her kindness with some food from a local place, And showed us where we could take out cash for the next days just in case. Shes a really open person and we felt like we could rely on her with any questions we had. She gave us many tips on where we could travel to see the most of London.
Strongly recommended :)