edifice,
building a structure that has a roof and walls and stands more or less permanently in one place; "there was a three-story building on the corner"; "it was an imposing edifice"
morgue -
A building or room where dead bodies are kept before their proper burial or cremation.
Wikipedia
A morgue or mortuary (in a hospital or elsewhere) is used for the storage of human corpses awaiting identification, or removal for autopsy or disposal by burial, cremation or otherwise. In modern times they have customarily been refrigerated to delay decomposition.