gary33 - that's an outstanding offer. Have you had a chance to inspect the vehicle in person, and take it for a test drive?
If it's all good in the flesh, I'd go for that in a heartbeat. Getting any monthly payment < 1.15% of the MSRP is generally good for summer deals, with 12,000 miles.
The lowest monthly payment (tax included) to MSRP ratio I've personally received on a Giulia offer is 1.03% from Berkeley FIAT, on a base white Giulia with only dark 7-hole wheels and sunroof as the options. I was very close to signing before I noticed a long, gaping paint scar on the driver-side rear view mirror cover.
The finance guy at Berkeley FIAT was shockingly abrasive when I told them I'm not taking delivery with a pending due bill. After nobody from the sales staff followed up the next day, I expanded my search to SoCal and was very glad to have to found Rodrigo and Rick at Glendale in LA, based on the recommendation of fellow forum members. While the Ti I ultimately took delivery of wasn't as good of a deal judging by the 1%barometer, I am much happier to have splurged on more creature comforts.
gary33, based on your MSRP, I'm assuming it's a Ti equipped with the upgraded seats? If there's no damages, and all of the features are working, I'd say go for it! That may be the best deal we've come across, especially on a Ti!