Finding Ristorante Ulisse is very easy
Coming from Monaco or France or even from Genova the best choice is to take the motorway and the exit for Sanremo. After leaving the motorway it’s only 5 minutes to the restaurant.
If you take the Via Aurelia, often also known as the SS1, you would look for the signs taking you to Coldirodi. Coming from Bordighera and Ventimiglia the road to Coldirodi is in Ospedaletti, and coming from Sanremo, the road is on the western side of the town.