we have an existing wordpress site .
its kind of a directory site. 
there diff categories and sub categoires 
each product has pics and text . 
we are using spraymag theme now  [ need to upgrade to latest theme version available now ] 
most of the inner pages use thegrid plugin 
[ most inner pages use same layout 
need to configure customer log in
user registration forms
vendor regn forms 
delete un necessary plugins 
chek for responsiveness