Consistently good food. Friendly staff. BYOB definitely helps.
Yummy food, good lighting, byob. The crab cake app was delicious as was the octopus salad. The steak is always good.
The food was good, but the atmosphere was a little lacking.
We always love coming here. We used OpenTable to get a reservation because on Fridays it can be very crowded. I really appreciate the hostess who at first was going to seat a couple who had no reservation in front of us. When she realized that we had a reservation and gave us the better choice of a table. Service is great, octopus salad is excellent as is grilled steak!!!
Delicious food, great service, well informed servers
1st time dining in Montclair and I lucked out finding this gem. Helps to be adventurous eaters and the menu did not disappoint. From authentic appetizers to hearty, comforting main courses including excellent vegetarian option. Topped off with innovative Peruvian dessert.
We had a great dinner here on a Friday night. Seafood stew and short ribs were both excellent. Service was very good on a busy night.
So glad we finally dined at Costanera! The food, service and vibe were all great. Can't wait to return!
We had a great experience. The waiter was friendly and attentive, food was very good, in particular, the octopus salad was amazing. We will definitely return.
Costanera delivered yet again. Always a pleasant evening of delicious food and great service.
Good was excellent.
I'm thinking of going again.
Food was delicious and the server was attentive and knowledgeable. Really had a phenomenal experience for dinner, great place to go.
Great food but you have to constantly ask for water to be refilled. Never realized how much a full glass of water was worth.
What an enjoyable meal. Probably the best ceviche that I have had in NJ and some of the freshest seafood around. I will be back.
I Had a reservation at 6:45pm. The hostess took my name and didn't say anything back until I approach him 15min later asking for my table. He said he was waiting for one table to leave . I wait other 15 min the table left and he sat another couple and never apologize for the wait. Terrible service. I left.
We love coming to Costanera for the delicious ceviche, lomo saltado, grilled octopus and the tacu tacu! Can't wait to come again!
The ceviche is always fresh & delicious! It has a nice ambience
My wife is VERY picky with regard to how her fish is cooked. The owner discussed it with her and assured her it would meet her desire or he would replace with any other dish. The fish was cooked perfectly. The grilled octopus special was outrageously delicious. Lovely time.
We met friends for dinner on Saturday night. We had reservations and we were promptly seated as soon as we arrived. Service was excellent and the food was great. We had steak, fish and lamb. Everything was cooked perfectly and it was very tasty. Portions are large and very reasonably priced. You can bring your own wine.