Working with baby

So I just truly can't decide what to do and would appreciate some input. 
My job will allow me to bring my baby to work with me after I take my leave, because they don't want to have to hire somebody else to fill my position. 
I would love the paycheck and it would be beneficial to my family but it is not in the cleanest environment. Nothing hazardous, just untidy and dirty. 
If I chose not bring the little one to work with me I will have to have him at daycare.
Opinions? What would you do? Thanks all!