Strahinja and Ceca are great hosts. We really enjoyed our stay in Zürich.
The lift was broken so they brought up all of our bags (7!!) to the 4th floor for us. They had a fan and some free delicious snacks / drinks provided in the apartment.
The shared washer and dryer were free (with detergent available) in the basement of the building and easy to use.
It was really hot so we asked for a second fan and Strahinja brought us one within an hour (and it helped immensely). He also helped us get a large taxi to the train station (to fit all our bags) and brought all our bags back downstairs for us.
Danke!