Siwen's place is amazing. It is a quick transit ride to major parts of London, and I felt very safe as a solo traveler. She was super responsive and accommodating, especially because my flight was delayed. I also really appreciated that she happened to have a spare SIM card for me to use, since I had not already gotten one. She also let me have a package delivered to her home, which was very nice of her. The room and bathroom is very clean, and I had no problems at all. As a bonus, she has the cutest cat!