Feels cheating

Must see is library BUT there’s no tickets only to a library., minimum bundle ticket is with lab and church visiting. To justify the high price I think because at the end the tour to visit the library last literally about 20 min. They limit number of people to 60, so everyone enters and leaves at the same time. You get 10 min in first room, another 10 min in the second/main room. They open and close doors just for the group. And for this “great” experience they charge more than 14 eur. Chemical lab was interesting but most of booths don’t function. Church is 3 min visit. It’s just one more church. Very small. Quite a disappointment