If you find it impossible, remember the GOG version includes the patch that added a difficulty selector for this specific mission. Set it to "Very Easy" if you just want to progress the story.
The original game can struggle with modern resolutions and frame rates. Mafia.GOG.rar
The original game was built for mouse/keyboard. While you can use a controller, it often requires external mapping software like Steam Input or DS4Windows to feel natural. If you find it impossible, remember the GOG
Use the ThirteenAG Widescreen Fix to prevent the HUD from stretching and to enable high-definition resolutions. If you find it impossible
If you're looking for an "authentic" experience, here is how to "prepare the piece" for the best possible playthrough: 1. Restore the Original Soundtrack