Hey man, that's an awesome start! I'm liking it already! I would like it pretty close to that pic, with the brownish tiled floors, and that green "stripe" on the base of the wall texture. As for the hallways, keep one version with windows on one side, and then another version can look the same but without the windows (the second version will be the standard hospital wing). But yeah, I'm getting very excited about this. Can't wait to see it later on! Thanks again