This is my first attempt at mapping. Map got huge. Its a square castle like prison set in the middle of the ocean. The first floor has been flooded with sea water. Four floors of action with underwater areas and center glass/metal tower. This is the scaled back version. The old version had decks and ladders on the outside of the building also. The idea was a reverse hostage rescue with the t's rescuing a prisoner and returning to boat outside of prison/castle. Is that possible.
As for the map, judging from the screenshot I see it's total-bright... You'd better fix that before releasing a map.