What I mean is are there any pit falls I should look out for, like added expenses I might not expect. For example, people never put in enough wall sockets etc., so put in plenty of them. I don't want to have the house finished and then have to turn around and do jobs on it that could have been done while it was being built. Any good websites on house building?
make sure you put external tap, also external lighting, if not sure on this lay underground cable anyway. Also socket and light in attic. Tv sockets and phone sockets in every bedroom. Linen "shute" from bathroom to utility room!!!