You must have been using a tripod, right? Because I would think that you would want it on the lowest ISO to take the shot to achieve a crisper image. Any reason behind that? Other than that, it's a pretty clean looking shot.
took the photo in-door at night, without any flash, a higher isp would have added alot of noise specially in the black bg, other than shutter was open for 10 secs, i dont think any can get a crisp image without a tripod which that shutter speed.