I'm traveling alone to Paris in April. I've scanned the boards and see that reservations are recommended at many restaurants and bistros, but will places make room for a single diner sans reservation? I often eat at the bar of my favorite restaurants without a reservation. Is this common in Paris?
I'm staying in the 4th Arr. Any recommendations for solo dining would also be welcomed. I'm looking for casual, moderately priced restaurants/bistros, specializing in regional French cuisine.