Thank you for taking your time to read this.I have a large attic/loft Space with literally nothing in itI know i can get a grant for the insulation, so that isn't a problemBut how much would it cost to have velux windows put in, (my dad is a skilled builder so i could get him in if it works out cheaper) to have a floor, because at the moment there are just joists and anything else i would definitely needI want a a cheap as possible bedroom up there so if there are any ideas you have to save money please tell me.
The best person to ask is your father for he will be doing the job and he would able to get the wood and things he needs at trade prices .
Use bridge networking as opposed to NAT (that you probably have set up as it is a default option)