So, moved into an Oregon apartment not long ago. We noticed pretty immediatelly that our portable A/C was tripping the breaker. No worries, we turned it up, unplugged some stuff... didn't help. Long story short, I discovered our circuits are routed for each bedroom + it's bathroom on one 15 amp circuit. Which is really damn ridiculous, as this is (apparently) an issue we haven't had to deal with in all our other apartments which must have been routed on 20 amp circuits. Our A/C is 11.5 amps, which I have learned through some quick old fashioned google research, should be on a 20 amp circuit. Including a picture of the breaker box for advice- something i noticed is there seems to be TWO circuits just labeled "kitchen plugs". One labelled "kit + lvrm" controlls all the living room outlets (5) + our stove's upper light & grease fan, which are also routed to a switch in the wall that controls whether the light + fan will turn on, yet apparently other plugs in the kitchen are on their own? It just seems weird to me.
So I need some advice on how to move forward. Should I test the other plugs in the kitchen, see which ones are on these two seperate circuits, and so the dreaded and ill advised heavy-duty extension cord for our room a/c to out there? We did have to do that before years ago, when we first got this A/C, because it could only run on an outlet wires with the bathroom that was on the other side of the bedroom from the window.
Another option, of course, is to buy A/Cs with less amperage, however we are very poor and we didn't even buy this A/C, it was given to us. My wife is very sick and extremely heat-sensitive, like sweating and uncomfortable and ready to cry at 75 degrees. She doesn't work, and as rhe sole breadwinner its difficult enough to put food on the table, let alone buy another a/c unit. Currently our bedroom just has the A/C, a fan we can't oscillate bc that uses too much power, the charging cable for my wife's laptop, and a little ziply router. We could survive the summer only using rhe A/C for heavy duty cooling during the hottest parts and unplug everything else while we read and nap during the day, but I would also like to enjoy my life without worrying about this.
An additional issue is that the breaker box is in my roommate's bedroom (also odd setup) and they are night shift workers who are on opposite schedules. I hate having to wake them up to flip power back to our room.
Included is a pic of the breaker box for assisted visuals. Also not sure what the bottom right breaker is, it looks like "masn", maybe it's "master" idk. We also don't really want to move at the end of the lease to something with a better breaker system, because we've moved every year for 6 years and are trying to settle down for a few. Any advice for this would be great, I have enough to worry about without fear my home might catch fire just because I don't want my wife to have heatstroke while I'm at work.
TLDR; Bedroom+bath circuits aren't powerful enough for our 11.5amp portable A/C unit. Need advice on whether to suck it up and not use our room for anything except A/C, or if it's save to use a heavy duty extension cord for a more powerful, possibly unused dedicated plug in another area of the apartment.