Does Placed in Service mean the date it was available for use or the 1st date of use. Situation available date 12/10/2017, 1st use date 3/?/2018. Property Sold 2/28/18.

Sold Rental Property 2/28/2018.  Tenants moved out 11/30/2017.  Replaced Stove, Dishwasher, Garbage Disposal in December 2017.  Appliances available for use in December but never used - Property Not Occupied.