Steps International School, Istanbul

Aggregate parent rating sits low for an international school, around across roughly 38 reviews on the main directory; treat that as polarised reviews rather than a middling consensus.
Positive feedback centres on affordability relative to other Istanbul international schools, AdvancED accreditation, and a wide extra-curricular offer including horse riding and boxing.
Negative reports are operational and recent: parents flag an unannounced primary-site move from Uskudar to Atasehir on one week's notice, school years starting two weeks late without explanation, and cleanliness issues in lobbies and classrooms.
One report describes parents withdrawing their children after just three days following enrolment.
A separate dispute alleges the operator agreed terms with another educational provider, paid a deposit, then walked away from the deal and removed equipment; flagged as a single source, not a parent voice.
Independent forum signal (Reddit, Mumsnet) is silent. The directory is the primary public source.