Zurich, District 3, Offer: 2.5-Room-CHF1884, Looking for: at least 3.5-Room

I am exchanging my cozy 2.5-room apartment in Zurich (CHF 1884.-, District 3) for a larger one with at least 3.5 rooms, preferably also in District 3 or surrounding areas (max 3500.-).

My apartment near Goldbrunnenplatz is an old building with a newly renovated bathroom and kitchen, as well as a nice entrance area with a storage room. The apartment has two balconies (kitchen and living room) and a beautiful bathroom with a bathtub and window.

The kitchen has a gas stove, dishwasher, and enough spa...