Hardwood floors are getting installed

Today they started installing hardwood flooring.  Appliances were delivered, and the whirlpool tub is in the garage.

Looks like they sand down all the joints between the flooring before they lay down the hardwood.  I did not know they put roofing felt under it.

Looks like the appliances were delivered.

Here is the hardwood in the kitchen area.  They have paper down to protect some of it, but look at all the tracks!!

Here is the whirlpool tub.