building the other region being the installation region itself the installation region comprises the modules 100 the spaces between modules 100 and between modules 100 and host building 200 additional acoustic closure panels will be employed when additional modules 100 are included in the installation as can be recognized from the disclosure herein panel a is bound on the left by host building side wall 205 and has a width sufficient to partially extend past the nearest wall of a module 105 as indicated by the leftmost vertical dashed line l 1 the overlap of panel a and the front wall of the nearest module allows for the acoustic closure panel to be secured to the front wall of the nearest module panel a is bound on the bottom by the host building floor 220 and has a height sufficient to extend near to the top of a module 100 as indicated by the horizontal dashed line l 2 similarly panel d is bound on the right by host building sidewall 205 and has a width sufficient to partially extend past the nearest wall of a module 105 as indicated by the rightmost vertical dashed line l 4 the overlap of panel d and the front wall of the nearest module allows for the acoustic closure panel to be secured to the front.