I can highly recommend staying at Alberto’s place - it was great, the location is perfect, especially for people working in the centre or at ETH Zurich and Alberto is very friendly and helpful! The WiFi is fast and stable enough to work from the apartment. The kitchen contains all necessities to cook your own meals. Alberto even allowed me to have letters delivered to his address. Also, he registered me with the city council and was supportive in all matters. Moreover, he was easy to reach by phone or through the AirBnb app and very accommodating with regards to moving-in and moving-out times. Please consider staying in this neat apartment with charming balcony.