@andy - If you want feedback on a specific part, such as the lighting/overlay effects, then it is helpful to specify that, otherwise, we assume you want feedback on the map as a whole. Personally, I think it's way too dark, but those who've seen me post here know I don't like dark screens, so take my opinion for what it's worth. I have a feeling based on your previous comments that you feel it's just fine. Also, the bars at the top - are they labeled, because if not I can't see it. I will look again to make sure I'm not missing it, but they should be labeled.
@cashmere - I think for using straight RTP, your map looks nice. My only issue is the alignment of things - such as the beds against the walls, etc. - but I know that is more of an issue with the RTP and there is no perfect solution except to edit them in something like GIMP to make them align better. Also, I assume there is a reason for the ladder in the kitchen? It looks a little out of place.