Shanti Poojan after death - need location and pandit recommendations

Hello My father recently passed away. Panditji said that we will have to do shanti Poojan but it cannot be done at home. It needs to be done preferably at the Shivji Mandir. I need recommendations in and around Mumbai. Hopefully a quiet place which will give me and my mother a chance to do a beautiful pooja and say our prayers peacefully. Any leads will be appreciated.