[Guest192038]

You might want to consider trying something more like Airbnb. Play around with the Airbnb search, and imagine the same for restaurants.

https://www.airbnb.com/s/Rome--Italy

Some Airbnb improvements that could be applied to your site.

1. Give more room to the results, instead of having the map cover 80% of the screen.

2. Search bar for location, then checkboxes for cuisines.

3. Slider for price.

4. Update the results when you move or zoom in or out on the map.