diff --git a/res/text/rooms.yarn b/res/text/rooms.yarn
index 70221ad..7bd4794 100644
--- a/res/text/rooms.yarn
+++ b/res/text/rooms.yarn
@@ -2,12 +2,13 @@ title: Room:quarters
 ---
 <<declare $roll = 0>>
 <<declare $hangarKeyFound = false>>
+<<declare $sleepingMatSetUp = false>>
 // You: It's the crew quarters. 
 // You: Well, it will be. Set-up hasn't started yet.
 // You: That was meant to be one of my first jobs after defrost...
 // You: ...but it doesn't exactly seem like a priority now.
 You: Maybe there's something useful here?
--> Search the lockers [perception] <<if not $hangarKeyFound>>
+-> Search the lockers (perception) <<if not $hangarKeyFound>>
 	<<set $roll to dice(6)>>
 	<<if $roll > 2>>
 		You: Aha! A small piece of paper with the **hangar access code**.
@@ -16,17 +17,19 @@ You: Maybe there's something useful here?
 	<<else>>
 		You: Just some dust bunnies. Guess they stowed away from Earth.
 	<<endif>>
--> Set up a sleeping mat [ingenuity]
+-> Set up a sleeping mat (ingenuity) <<if not $sleepingMatSetUp>>
   <<set $roll to dice(6)>>
   <<if $roll > 2>>
-  You: Nice, at least I have somewhere to crash now.
+		You: Nice, at least I have somewhere to crash now.
+		<<set $sleepingMatSetUp to true>>
   <<else>>
-  You: Hmm, I was never good at this camping stuff. Maybe I can find somewhere else to rest.
+		You: Hmm, I was never good at this camping stuff. Maybe I can find somewhere else to rest.
   <<endif>>
+-> Leave
 ===
 title: Room:hangar
 ---
-You: The **hangar** seems eerily deserted
+You: The **hangar** seems eerily deserted.
 ===
 title: Room not open
 ---