Today we went to basilica cistern first & it had info boards through out in English. Then we came here. We spent 30min max inside(did the 2 show option). It is smaller & DID have an elevator option. The “shows” were art/light projections inside accompanied by music. There is NO written or historical info. While the staff were nice getting our tx, overall my husb & I were disappointed with our visit. Before the exit, there is a coffee shop attached that has bathrooms BUT ONLY if you buy something from THEM! Your cistern tx does NOT count, even though they are part of the building/in order to exit. The advantage they have over basilica cistern is only that they stay open later(we caught their last shows)