I want to thank both of you for all your help and suggestions, I understand most of the building area, via my foreman. What I was looking for and it sounds like the Hometech book will help me with is, if my guy gives me a list of materials this house needs, i.e. a toilet, sink and shower I could go home sit down and calculate how much that would be…. I know off the top of my head that a toilet is around $98, sink is around $88 and the shower is roughly $398, but what I don’t know is when he says he needs, a clean out, 10 feet of PVC pipe and the rest of the materials to complete the bathroom, so that’s what I was looking for. I’ve read somewhere that you should spend a weekend at home depot or Lowes and create a spreadsheet, however I go there and get stumped of how to record the data so later when I’m trying to calculate my “rehab†budget with a 20% over run calculated in for mistakes I can get a more accurate figure. So I guess my best bet would be the Hometech guide. I really appreciate both of you trying to help me out; it’s really appreciated by a newbie. Any other suggestions would be greatly appreciated also.