Loved the history of the person, but have some recommendations!
1. Add English for the tourists
2. Increase the price, you deserve it!
3. Add audio guide, maybe the possibility to setup some application on the phone
It's very nice to walk around and drive by when there's always some kind of nostalgia
There is a small alley nearby for walking
There are difficulties with parking nearby
There is paid parking nearby for three cars across the street
They couldn't convey the atmosphere
It's not nice when the staff is sitting and discussing, gossiping when people are walking around
And the price is too high
If the price had been lower, it seems to me that there would have been more people willing