Helena is the most helpful person I've ever met as well as very interesting person to talk to. She not only gave me a lot of advices on what events and places were worth visiting in London, but also provided me with information on transport routes, called to taxi for me, and helped me to find interesting places to visit in other UK cities to which I was heading after London. She was also very kind to let me to leave some of my belongings at her house for a week while I was traveling around the UK. The house location is excellent so I could enjoy Portobello Market and had a quick access to all places in central London. The house was clean and very comfortable, so I highly recommend Helena's place for anyone who would like to live in a lovely place close to the city centre.