Very nice detailed! I ran around the map and I just loove the looks and especially the spawn! The only bad thing I could see about the looks was the metalthingies lying around on the balcony outside at the middlehouse (thumbnail 4). I guess you were just trying to clarify it's not possible to get there but they don't look good and I think ppl will understand that anyway..
First thumbnail:
I want to be able to get up there! It's pretty low and I can't see any reason for restraining that area..
Second and Third:
I think there are too little routes around the map and middle house, this is just an proposal but you could try to make a balcony (one on each side ofc) to create some height differences and atleast one more route
Also in the second thumbnail you haven't clipped the balconies there, but u have clipped them on the outside. You should either clip both the inside or the outside or remove the clipping on the outside (could be interesting if you removed the clipping). And you should but a door at the balcony direct above me in the second picture because now it's just black texture.
Note that I haven't actually played the map with ppl, this is just what I think from looking at it of my own.