Yes, I think I heard about salamanders. Don't they have gills at first when they hatch? Or is that only the newts?
But with the house geckos I find it surprising that its not common knowledge how they lay their eggs. They live close to people for millenia already.
Its hard to imagine how they would lay their eggs inside the house, at least not on the floor. But who knows, appearantly they found a method to survive...