I loaded up this map expecting to see something terrible, but I was wrong. For a space map its not bad at all :] The framerate does get low in parts, but over all it ain't bad. The texturing and lighting are good. The only real problem I had was it is still much to easy to fall off. The gaps in the floor were not the problem, just the missing handrails.
Best custom space map to date, but it does get a bit laggy.