I have't met Blanca, but she had responded to all my questions and provided all necessary information. Her place it's a tiny flat in the cente of Zurich. I guess it's perfect place to stay in during weekend trip, but not for longer time (I was living there for a week and it was w bit uncomfortable at the end due to small size of the flat). It' was also a bit noisy in especially during weekends. The big plus is flat's location which is perfect, it's very close to the Zurich main station.