"I've observed a common problem with Colombian-Venezuelan arepa restaurants. They often apply a significant service charge, around 18%, which isn't mentioned unless you specifically ask for a receipt. As a result, the total bill tends to be higher than expected, and this extra fee appears when you reach the tipping screen. This could lead to accidentally double-tipping and feeling cheated if you're not vigilant. It's rather questionable and not a good practice. While the service was acceptable, the food was just mediocre at best. I probably won't return."