I had a great time at Ysabel's place. Highly recommend it.. I had a room with attached bath at the top floor of their house.. the room is adequately furnished and has an unblocked view of the lake.. the house is easily accessible by public transportation and is about 15 minutes away from the city centre.. Ysabel, Stefan and their son Moritz are very welcoming.. I enjoyed chatting with them at breakfast and dinner times.... anytime I am back in Zurich I will definitely stay with them..