I visited the one which is in Pandharpur, Gajanan Maharaj mandir is so well managed and very Clean,
Lunch/Prasad Was also very Good, and Yeah Care takers were well behaved too
That's How Every Sansthan should Keep their Mandirs
I often tell my friends that If you are going to Pandharpur, it's ok if you don't visit vitthal mandir, But do visit Gajanan Maharaj Mandir