There's no single "best" middle school in Manhattan (or anywhere, really!), as the ideal school depends heavily on a student's individual needs and learning style. MS 104 may be a great fit for some students, but not necessarily the best for all. Rankings vary depending on the criteria used (test scores, arts programs, extracurriculars, etc.), and subjective factors like teacher quality and school culture also play a huge role.
To determine if MS 104 is a good fit for *your* child, you should research its specific programs, look at student reviews (if available), consider its location and accessibility, and compare it to other middle schools in Manhattan that might align better with your child's interests and learning preferences.