Does Costco delivery sets up this mattress along with putting up its foundation?

I read somewhere that foundation is very hard to set up.  I am not technically adept. 
Anyone who has this bed please reply.

Also about the mattress?
Do you use mattress pad on top of it.

This Emma mattress has PU foam - a lot of it.
And I am reading that PU foam is bad and breaks down.
So how is this Emma Mattress by sleep science a good deal like some people said?