I mean it doesn't look bad, but there's some obvious issues with it that I'll point out so you can fix.
1. Lightcrashes : The parts of the map that should be lit, are completely black. This is b/c GTK's plugin + fsrad's lightmap generation are bad, and cause many issues apart from just light crashes.
2. Textures aren't set properly : Screenshot 3 shows this best, you see half a window, and 3/4 of a window b/c the texture was either 1 not locked before moving, or 2 wasn't applied carefully, all textures like that one need to be fixed.
3. The first error is going to be hard to fix b/c FSRAD is horrible for lightmapping, your best bet is to switch over to 3ds.
