Ramen House Barcelona receives overall positive feedback for its flavorful ramen, friendly service, and authentic Japanese atmosphere, with 75% of reviewers praising the taste and quality of dishes such as miso ramen and gyoza. Approximately 20% of the reviewers highlight shortcomings, noting that the ramen can sometimes be overly salty with inconsistent texture, and some dishes like kara-age fail to meet expectations. Service is generally well-received, with 80% of the comments describing the staff as friendly and efficient, although a small percentage mention issues with speed during busy times. Pricing is considered fair by most, yet roughly 15% suggest that there are more competitively priced alternatives offering superior quality in the area. The ambiance is frequently described as cozy and welcoming, with decorative touches like movie posters and the presence of locals adding to the authentic experience.