Distinguishing retained details from later replacements
The first useful question in a period house is what is actually known about the surface. An owner may have photographs, renovation invoices or spare pieces, while another installation may have no surviving record. Share that distinction openly. A cream-colored tile is not proof of an original 1920s floor. Its mineral composition, thickness, edges and prior treatments need evaluation before a mechanical process is proposed.
Take wider photographs that include the door casing, baseboard, staircase or hearth adjoining the concern. These details help describe where work would occur and where protection would be required. They should not be removed simply to expose more floor before the estimate. If the planned scope affects a regulated feature, consult the appropriate authority; restoration advice from a stone contractor does not substitute for preservation permission.

