What are the opengl hours for the museum plz? How old the metropolitan museum? Are the public toilets here? Does the museum have a cafe area?

I believe 10-530 is accurate at least for weekdays

I confirm the previous answers. The visit can be booked online. There are audio guides.

Opening hours will be 10am to 5 30pm except friday and satutday which is 10am to 9pm. They said they opened it in 1870. There are public toliet and cafeteria. Thanks.

Exact hours you can check on their website. Plenty of restrooms. And a few cafes, including one on a internal balcony, so you can eat surrounded by the piece of arts