We love Rosemary Restaurante and try to support Miri and her family as she expands the restaurant's capacity by moving down Aquiles Serdán in a few weeks ("Mexican" weeks LOL). Their appetizer tacos are what Texans would call "Taco Bell tacos" and two can make a meal. Their shrimp guajillo is excellent, the chicken piccata is great and spouse is a fan of the arrachera. The cucumber lemonade is worth the price of admission and, If Miri has her lemon pie, pre-order it before your meal; you will be disappointed if it sells out. Pricing is reasonable for what you get.
That said, and for full transparency, there's a few kinks they are aware of and are hoping the move will address: the entrance is through a four-step stairway on Hidalgo--not the easiest for people with mobility issues to navigate. There will have much more space and eliminate this issue in the new space. Miri's kitchen is small and insufficient to meet the popularity of her restaurant. This can result in long wait times to receive your order--sometimes 45 minutes or so. I was told last week that also will be addressed by having access to a larger kitchen and more restaurant-capable appliances when they move.
Please give it a try; I always make reservations--sometimes needed, sometimes not. Yes, English is spoken by the waitstaff. Tel 33 1026 4395
FYI Miri also offers gift certificates!