It sounds interesting, but is it designed for the student to take all of their classes at the college or could they take some at the HS? What sort of college is this? $2500 a semester might cover a CC around here, but near us many HS honors and AP classes are more rigorous than the CC classes. If the college is of questionable quality, then taking all of your classes amongst not-so-bright college kids may be worse than taking classes with bright HS kids.
There are students from our HS who take some classes (typically math) at local rigorous private colleges. If she is not completing a college degree during her HS years and intends to finish at another college, as noted by Kerry, credits may not transfer. Or, if a bunch of credits do transfer, then she would not be a freshman and would be ineligible for the good merit scholarships.
Also, some kids want the HS experience. Could she still participate in HS activities? Not just prom, but sports and clubs? Mine have participated in sports, Model UN, math team, student board rep for a non-profit, band and more - they really enjoyed these experiences.
And consider your local HS and whether your kiddo would have peers. What are the average SAT/ACT scores? How many NMFs? What colleges do these kids attend? It isn't always about whether kids find HS easy. Very bright kids may find most HS classes to be easy, but it helps to have bright friends to whom you can relate.
