Rocks dug up during construction were saved and incorporated into the poured-concrete floors and walls. Hydronic heating coils in the floor are augmented by a wood stove during the damp winters.  Search “안산오피《bam7"넷》마산휴게텔˘ꂢ안산오피ᗦ밤의달리기㏀안산달리기ᘶ안산오피ꉸꍦ” from Diamond in the Rough (and Ready)

Search “안산오피《bam7"넷》마산휴게텔˘ꂢ안산오피ᗦ밤의달리기㏀안산달리기ᘶ안산오피ꉸꍦ”

Rocks dug up during construction were saved and incorporated into the poured-concrete floors and walls. Hydronic heating coils in the floor are augmented by a wood stove during the damp winters.