Great location - a few minutes walking from a train stop.
Close to amenities (e.g. grocery store, fun restaurants, etc.)
Rossana's place is located in a multi-purpose space (offices + apartments), but despite this, it didn't feel awkward / it felt like there was enough privacy (the apartment is tucked back at the end of a hallway).
The place itself is a studio - pictures do provide an accurate representation.
Though it is small (similar to a hotel room), it is nicely organized and has everything you might need. The Nespresso machine was a particularly important part of the place, for a coffee addict! :)
Excellent communication...although it would be hard to find on its own, Rossana's excellent directions (with pictures!) really made it clear how to get there.
I would definitely recommend staying at Rossana's apartment if you're in Zurich!