hello all, i'm new to this as introduced by my friend to this forum. as i will be shifting into a resale towards the end of the year or in jan 2016 would like to know if there's anyway i can get a floor plan? the owner who passed me their original is decades old already. also, would be glad for a head start on what i can look out for and how long should i plan in advance to look for my contractor or ID... my concern is hidden costs if i were to sign an ID before getting my keys as to a few horror stories i've heard from friends.. or should i wait till i get my keys? to get a accurate quotation... heard a lot of extra costs esp for resale. kindly advise... thanks