Car museums is good.
Our German guest went to the Metropolitan Museum of Fine Art yesterday. He said it was nice. I guess he was comparing it to the Louvre?
Perhaps Fine art isn’t his thing.
Perhaps a Museum full of scientific instruments or inventions would be more to His taste?
A natural history museum, or something.
There is the other possibility....the multiple definitions of ‘nice’ are not known to him and he actually did enjoy it. :)