Stimulus Reduction Architecture

1-silence
A space that is a completely self-contained environment and that is designed so that no sound can infiltrate it.
It is a space in which someone can detox/defrag from the noise pollution that pervades the city_scape.
The design for the interior of this space and the methodology of the flow of the users should be based on the concept of silence on every level: the construction (interior and perhaps exterior) which the user enters should , at its core, have the least possible(degree zero if possible) audible and visceral stimulus.
This structure can be a formal(ready made) store-type building which is mutated for the above purpose or it can be an original design structure that is built-up solely for the above mentioned function.