99 Sushi Bar Eurobuilding is renowned for its high-quality sushi, fusion cuisine, and exceptional presentation, with about 75% of reviews lauding the taste and freshness of dishes like nigiri, sashimi, and signature rolls. While 80% of reviewers are pleased with the attentive service, about 20% experienced inconsistent service, describing encounters with hurried staff or delayed responses, especially noticeable during peak times. Pricing is on the higher side, mentioned in around 50% of reviews, yet many believe the exquisite quality justifies the cost, although a few still found it disproportionate to their experience. The ambiance is generally well-received, noted as tranquil and upscale, adding to the overall dining experience, yet some described it as a bit cold or impersonal. Negative feedback, comprising about 10% of reviews, includes isolated incidents of service lapses and comparisons to other top-tier sushi establishments in Madrid, suggesting room for improvement in overall experience coherence.