Drywall is up & garage is full

Yesterday around 8:30AM we went to the house just to see if the workers were there to hang the drywall. We got there and saw a van so we went to peek inside and boy were we surprised. First we were so surprised by how loud the music was so early in the morning, then we were surprised by how many workers were there (about eight), and finally we were surprised by how much was already done. They had every ceiling in the house done. Surely they would be finished in the next few hours. We came back around 3:00PM and by that time the van was gone and house was empty - they had finished. Check out the picture of the garage yesterday and the picture of the garage as of 8:30 this morning.