I stayed with Erika the second time. It was really nice seeing her again, and she, as well as her dog, were really kind to me. Also necessities like, e.g., toothpaste were provided. Since I only traveled with handluggage that was really a saver! Its also always nice to have a chat with her, and she knows places to go to in the area. Next time I go to Berkeley, I will again try to stay with her again.