Deductions & credits

The home office loss carryover would have to be entered directly on form 8829 on line 25 as you can see here:

When you go through the rental income section in TurboTax you will see an option to enter your rental house and furniture and equipment. You woud enter it as you did originally, just enter the date put into service, which will be in prior years, and TurboTax will do the rest.