One thing I would advise you to do is take any screenshots of your map in customs - that way you won't be able to see any of the annoying blue lines. Generally, people are more likely to download a map if the post is professional, so it's always something worth doing.
I broke the map. It's pretty easy actually. Outside edges are a bit sloppy, but I LOVE the inside. I would like to see a v2 plz. And if you're not quite up to it, I'd even help.
The map looks okay, but it could use a lot of smoothing out. Bumps on the pathway can nock peoples strafe off and it just doesnt make the map look like it had effort put into it, it will look like, 4 floors for example ;p
So yeah I recommend fixing the little bumps, however I do like the stair structure with the red columns in, there quite nice.