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ttt_parliament_roof

No extra content is needed for this map to work. HDR is not needed either.
A TTT port of d3_c17_11, the roof of the overwatch nexus during some evening of the street war. It consists of a bridge, the roof, and a stairwell on either side of it. The interesting gameplay aspect of this map is the fences, which do not block bullets. Paired with a disguiser and the bridge-locking T trap, a sniper can go ham for about 30 seconds.

Changes include:
-Bonus cubemaps.
-Staircase clipping.
-Brighter sun.
-Access to the inside of the dome and other formerly-unreachable areas.
-3 T traps.
-Removal of the annoying and loud env_gunfire entities, and reduced frequency of ambient explosions.
-Ample spawnpoints, weapons, and ammo. small playernumbers (>20) are advised, however. You should never go over 32p.
-A navmesh.
-A new thumbnail.

Examples of other notable features, included with the original map, are:
-AI nodes (on the roof and surrounding sky only).
-Soundscapes.

If there's anything I (or the public) ought to know, say it in the comments.
Please rate as you see fit.
I also advise you check out my steam workshop page for other ports and TTT maps.