Many funeral homes are owned by big corporations that own many funeral homes as well as cemeteries nowadays.
Friends of our oldest daughter back in high school dad was a mortician and owned his own funeral home, the families residence was on the second floor of the funeral home. Daughter spent the night at sleepovers there a few times. She said watching their kids was a real trip as they just walked around all through the mortuary like it was nothing. Daughter said they'd get all excited when they saw a new cadaver or two being prepared for a funeral service and start cheering and dancing around singing "yea, we can go shopping now!".
