Shuttle windows replaced with reskinned reinforced glass windows. Number of doors into cockpit reduced to 1.

Fitness room rearranged to make more sense, with glass around pool.

code/game/objects/structures/window.dm

@@ -413,4 +413,17 @@
 	desc = "It looks rather strong and frosted over. Looks like it might take a few less hits then a normal reinforced window."
 	icon_state = "fwindow"
 	basestate = "fwindow"
-	health = 30
+	health = 30
+
+/obj/structure/window/shuttle
+	name = "shuttle window"
+	desc = "It looks rather strong. Might take a few good hits to shatter it."
+	icon = 'icons/obj/podwindows.dmi'
+	icon_state = "window"
+	basestate = "window"
+	health = 40
+	reinf = 1
+	dir = 5
+
+	update_icon() //icon_state has to be set manually
+		return