I stayed at Eluard's place for my last 3 nights in Zurich. It's conveniently located near a train station, so it's well connected to the airport and to many other locations. Even though it's very close to the trains passing by, it's dead quiet inside the apartment with windows closed, even being on the ground floor.
The place is clean, has all the necessities and the kitchen was well-equipped to cook. There is also a dedicated desk for work. The apartment also has a small backyard which I could not use in winter, but it would be a nice spot for breakfast or dinner in summer.