La Septima gets positive feedback for casual dishes such as chicken quesadillas, wings, tacos, and tortilla soup. Reviewers specifically mention a one-pound serving of wings, a 10-taco sharing platter, and large Tex-Mex-style chicken quesadillas. Several guests also praise the affordable prices and drinks.

The atmosphere is generally described as casual and lively, with music adding to the experience. Some diners enjoy it as an easygoing place for tacos, wings, and drinks, though the overall experience appears less consistent than at many of the other restaurants reviewed.

Service receives both praise and criticism. Some guests describe the staff as friendly and helpful, while others report slow service. More importantly, a very recent reviewer reported seeing cockroaches and leaving immediately, and another recent guest was extremely disappointed by a poorly filled quesadilla. Overall, the reviews suggest La Septima can deliver enjoyable, inexpensive casual food, but recent feedback raises legitimate concerns about consistency and cleanliness.