It is quite a surprising result indeed. Ironically I was in Czech republic 5 weeks before the elections. Spoke with some people about local politics, met no one supporting Babiš, only critisizm and disbelieve, no one imagined this result of election I guess. Czech is doing well as far as I noticed, it gives an image of a well treated by the government country.
This apartment is typical for Czech young families, though in the center of Prague there are amazing castles, I gues Andrej Babiš lives in one of them