Daab Design converts art dealer's vault into tranquil London basement flat

London architecture studio Daab Design has turned a former art storage vault in Marylebone, London, into a two-bedroom apartment full of Georgian period features that were restored with the help of an archaeologist.
Before the renovation began, the Grade II-listed basement flat was boarded up for decades and featured a dark, cramped interior.
"The flat had suffered from years of unsympathetic alterations – poor design decisions, neglect, cheap overlaid materials and clumsy partitionin