I was in San Marino last year. They rely heavily on tourism, so everyone is friendly and helpful. The parliament building was closed when we got there, but the guard opened the door and let us take a step into the Lobby to have a quick look. The theater was closed too, but the manager stuck his head out to check on the rain before leaving, saw us outside and offered to let us come in. He turned on the lights so we could see the interior, talked to us a bit, and then even gave us an umbrella to fight the rain. Apparently, San Marino umbrellas travel around the country pretty freely.
One night we had dinner at a terrific restaurant in a tucked-in part of the hilltop city. We asked our waiter if he could call us a taxi. He said he'd drive us back to our hotel. Told his manager, took off his apron and zoomed us back.
Heavy fog and intermittent rain during our 2 1/2 days there, so we only stayed up on the hill in the City of San Marino, and didn't get to check out the surrounding low-lying part of the country. The country only has a population of 33K.