Retrospective change of use of two apartments (C3) to 8-bed house in multiple occupation (HMO) (sui generis) with front and rear dormer windows

Change of use from community centre (D2) to student accommodation (sui generis) (to include 6 no. 1 bed studios, 1 no. 1 bed flat and 1 no. 2 bed flat) and dormer window to front