Financial District - Still Going Down: how many free months ?

I have heard that several luxury (empty) buildings are now offering up to 3 months rent as they are desperately trying to fill in empty apartments. Any ideas of the deals you can get at the moment ? The financial district is likely to suffer the most; prices are still higher than in other areas of Manhattan because it's essentially luxury buildings offering a full range or services with high operating and maintenance costs. On a relative basis, it's one of the areas where rents have decreased the most with a substantial empty apartment inventory (e.g. 20 Pine street with nearly 60 offers for rentals !). I assume that to cover the fixed costs, landlords are ready to make an effort and would be interested in your experience