Kikötő Étterem no longer exists. A completely new structure has been build here and is now called Akali Port - JOSPER Grill & Lounge. https://akaliport.hu/

Additionally, new roadwork has been constructed in the immediate area, plus a new structure was build nearby that sells ice cream, called Lodziarnia.  https://maps.app.goo.gl/pJSw2i1UVXoKNQMu7