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Madrid › Hamburguesería Don Oso
Hamburguesería Don OsoC+Mixed Bag
C/ de Donoso Cortés, 90, Chamberí, 28015 Madrid, Spain
· Hamburger restaurant, American restaurant, Fast food restaurant
· 4.5/5 Google (4521 reviews)
Delivery · Takeout
Ultra-budget, old-school standing-room burger spot with simple burgers and fries; tasty for the price but frequent service issues, cash-only, and occasional overcharge complaints at this location.
Why it gets a C+ for overall quality
Hamburguesería Don Oso delivers budget-friendly burgers with nostalgic appeal, but inconsistent execution and service friction limit its standing. Food quality shows promise for the price point, yet quality variation, reports of rude counter interactions, and recent cleanliness concerns prevent higher marks. Best suited for late-night locals seeking cheap satisfaction rather than reliable everyday dining.
Restaurant Summary
This tiny Chamberí counter spot feels old-school and no-frills: order at the bar, eat standing, and expect brisk interactions. Fans call it a cheap burger fix after a night out, while others describe rude counter service and cramped space. The cooking is straightforward and comforting—simple beef patties, soft buns, fries, and a few extras. It suits diners seeking classic fast-food flavors rather than gourmet or creative twists. When it hits right, it delivers solid satisfaction for pocket change; when it misses, the burger can feel bland and the bun flimsy. Families will find familiar items like burgers and hot dogs, but the standing-only setup and cash-only policy can complicate visits with kids. Portions are modest and prices low; bring cash, and do not expect high-chair seating or leisurely comfort.
At a Glance
- Ultra-low prices for quick burgers and fries
- Nostalgic, old-school burger flavor that satisfies on a budget
- Cash-only and standing-room make it inconvenient
- Multiple reports of overcharging and unfriendly counter service
- Allergen error and cleanliness complaints at this location
What Sets It Apart
- ultra_budget_pricing
- neighborhood_institution_feel
What People Love
- Spending very little for a filling burger
- Straightforward, nostalgic flavors
- Fast grab-and-go format
- Consistency across years when it is on form
Points of Concern
- Cash-only; no cards accepted at this location
- Standing-only space with cramped comfort
- Repeated overcharge and receipt issues reported; ask for printed receipt
- Allergen handling errors and glove hygiene complaints
Service & Dining Experience
Service StyleCounter With Seating
Average Cost€9-12 per person
ReservationsNot required
What to Order
- Choose a basic burger or hot dog plus fries for under €10
- Avoid extras stacking since cheese is pricey relative to base items
Perfect For
- Late-night budget bite
- Quick solo snack between errands
- Students on a tight budget
- Takeaway when you are nearby
Location Insights
Area: Traditional central neighborhood with students and long-time residents; casual everyday eateries and bars.
Safety: Generally safe, busy streets and good foot traffic; typical central Madrid lighting and upkeep.
Nearby: Near Moncloa/Arguelles university corridors; surrounded by cafes, tapas bars, and small shops.
ChamberíChamberí is characterized by its blend of traditional Madrid life and modern urban living, with a variety of dining options ranging from classic tapas bars to contemporary casual eateries. The atmosphere is relaxed and community-oriented, attracting locals who appreciate quality food in a comfortable setting.
Ríos RosasRíos Rosas is a sub-area within Chamberí known for its lively streets, a good mix of traditional and modern dining venues, and a youthful yet settled population. It offers a friendly neighborhood vibe with accessible dining options including casual burger joints like Hamburguesería Don Oso.
Practical Information
Opening Hours
Monday12:00–00:30
Tuesday12:00–00:30
Wednesday12:00–00:30
Thursday12:00–00:30
Friday12:00–02:00
Saturday12:00–02:00
Sunday12:00–00:30
Available: Delivery, Takeout
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