We visited Naples 45 last night, as it was beautiful out and we read there was a porch there. Only thing is that the porch is out front and really just looks at a bunch of post office trucks that are parked there and another building. While the food was decent and the service was good, I wouldn't recommend it if you are looking for outdoor seating with any kind of ambience. I'd probably only visit again for a quick midtown lunch indoors.
Pros: service, speciality pasta dishes
Cons: disappointing for outdoor seating - more sidewalk-y than not
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