Is this the museum where is a huge collection of baseball balls, signed by all the most famous baseball champions ?

Yes it is. There is a huge collection.

Yes, there is a collection of signed baseballs and also a large collection of baseball cards. It is in the upstairs area.

Massimo romita ... unfortunately it is not. there is an art gallery, vintage auto, exhibits of our lifestyle in the past.. it is really a nice place though..

Upstairs.

Yes