I'm a regular reader of this board who has eaten at many great restaurants recommended here.
I just ate at a small neighborhood gyro place in the bronx that I'd like to recommend. They have well spiced and fresh gyros, moist delicious chicken kebabs, fantastic moussaka. The ownwer and help are very welcoming, as well. The place is cheerful and spotless, and the food is very reasonably priced.
I'm writing because it seems like they can really use the business. They've been open a couple of years.
The restaurant is called Christos Gyro and Souvlaki and it's on Kingsbridge Avenue right about 2 blocks southwest of broadway and 238 st.(outskirt of Riverdale)
Decent food is pretty hard to find in this area.