I've actually never stepped foot in this place. DoorDash has them as a delivery option when you are at Chandler Regional Hospital, and they offer breakfast burros all day, so Elmer's has provided several meals to my wife and I during our unfortunate recent hospital stays.
Their Bacon and Egg burrito contains a ridiculous amount of bacon, their Chorizo is spicy and flavorful, their salsa is top-notch, and their potatoes are the small, crispy/soft kind that are perfect in burrito form. That is all I've had from there, and it's enough to give them 5 stars, and to plan an actual visit next time I'm in the area (hopefully under better circumstances).