Based on the cash price and 62% residual, the effective rate comes in at 1.79% -- so heavily subsidized financing by Toyota. Tough to beat unless the cash price is flexible. You would need a cash price of about $28,000 for a 3rd party lease to be competitive (at ~6.25% market rates).
You need to get *really* clear on whether it is an 'open' or a 'closed' lease.
An open lease obligates you to cover off the residual value at the end of the lease term, regardless of the market value. Kind of important to know.
A closed lease lets you hand back the car, but you'll pay for every scratch and knick and stain; also over-mileage charges.
Get all promises and clarifications in writing.