Walk through with contractors

[Bosko Mijatovic]

I just started investing earlier this year and am working on my 2nd deal. The first deal was a "paint and carpet" so I was able to do most of the work myself. The deal I'm looking at now is a fire damaged home and needs a lot of work. I am having multiple contractors come out tomorrow to give me estimates. 

-What kind of questions should I be asking the contractor's as we are doing the walk through

-Materials?

-Can/Should I always try to bargain with the contractor

-What sort of things should I NOT do so the contractor doesn't try to take advantage of me for my lack of knowledge

Thank you for reading 

- Bosko.