Hi, last time i was sceptical bout contractor so i went to few id firm to ask for quotation.wat they quote me was really ex. consult few of my frens and they told me contractor oso can get the job done but minus the design wise. i went to few contractors and finally decided on 1.the price is cheap and he oso giv me lots of ideas wat i should do and i shouldnt.so i suggest u look up for some ideas and go for contractor.if u want my contractor info i can pm u his contact.can say he's reliable and thrustworthy.recommended to few of my frens too n they r happy wif him.