Since every sandwich shop in Boston claims to have the best Roast Beef sandwiches, you never know. When I walked in Royal, I was pleased that the menu was expansive and reasonably priced. However, when I asked the young man behind the register what to recommend, he kept pushing the grilled chicken, this after looking at me like I was from another planet. He didn't like seafood so he couldn't tell me about that said and when I asked him about the roast beef, he shook his head and seaid, ""OK I Guess"". Some ambassador - I should have walked out then but I was hungry and tired of looking around. Plus the drink machine was out so my drink was in a can and they had no ice as well. Sandwich was decent but they slathered the thing in way too much mustard and gave me a look when I asked for them to cut it in half!
Pros: Menu prices decent
Cons: Kind of shady place, counter workers clueless