"The Spicy Bella Sandwich is wild! Normally folks don't know how to tame the Franks red hots sauce, nor balance bold ingredients with mild chicken and subtle white cheese. This sandwich made by David though was an large exception. Perfectly balanced, protein packed, yet sauced enough to make everything flow. I ate half of the sandwich and was full. Then somehow my other half sandwich disappeared before my eyes. The service was exceptional as well. The order was tailored to my cravings, the sandwich makers sought after opinions on whats good, and he even offered to/ filled my water bottle. I look forward to coming back for more sandwiches. Plus their Dutch crunch isn't too crunchy or hard!!! Its very difficult to find a proper Dutch crunch roll in SF."

"Marina Submarine builds sandwiches with a level of prep that’s almost its own entertainment, and it’s fun to watch them cut avocados with knife skills you’ll end up trying to copy at home. The Dutch crunch is the bread many people choose because it holds its structure, and you can ask them to hollow it out if you want a less bready sando."

"Solid, made-to-order toasted sandwiches. Mortadella with Swiss Cheese and extra peppers is good. Clean dining area and deli counter."

"I just tried Marin Sub Marin in San Francisco and wow – their Spicy Bella sandwich is amazing! The bread was super fresh, the flavors were perfectly balanced, and it had just the right amount of heat. You can tell they really care about quality. The staff was super friendly, and my order came out fast, which made the whole experience even better. If you’re in SF and craving a great sandwich, I highly recommend stopping by and trying the Spicy Bella – you won’t be disappointed!"

"Very crispy & chewy sandwich! Price a bit high but quality was amazing! They're able to offer medium size sandwich but it was still at a decent size. Highly recommend their Marina's Special! Workers were efficient. Super fast with sandwich making. Seating was minimal but it's more a to-go shop so it's expected. Parking was minimal but it's easy to find on a non-busy day."