Depreciation vs. expensing for Residential Rental

My long-time tenant moved out in January, 2024.  I went in and gutted the carpeting & replaced with hardwood floors/replaced several windows/replaced sink/replaced fireplace insert/replaced hot water heater/and of course repainted and cleaned and cleaned and cleaned.  I did all the work myself.  The receipts total about $12,000.  I don't know whether to expense it all, or to depreciate all/some of it.  I appreciate your help on this!