Blanca and Chris have a wonderful flat in the heart of Old Town Zurich. You seriously can't beat the location. It was wonderful taking a nap after getting off the plane, and waking up to church bells. Because that's what you can do in Switzerland.
Their apartment was clean and neat, and everything that we needed. The bed was very comfortable, and the bathroom was well kept. There's even an elevator, so you're not lugging luggage up 5 sets of stairs.
Blanca and Chris were both very easy to communicate with, and I'd definitely stay with them again if I return to Zurich!