@Hannah1043. The short answer is no so you need to get creative. You can obviously play with higher cleaning fee for longer stays or the per person after x number, to allow for more work; assumes the bunk beds are where the extra capacity booking demand is: if you get a booking for 4 adults are they unlikely to want the bunk beds so just close off (lock) that room so less work? What is the demand split for families with kids versus adults only group bookings?
I see you have beds for 8 but state 6 max capacity. The bunks also appear to be able to split apart. With 2 baths is there a reason you dont want 8 capacity?
If you are sticking to 6 I'd get rid of one of the upper bunks and leave single- ie 7 capacity and 5 beds; one less bunk to make (as we know all the kids want the upper) plus more attractive for adults who dont want bunks.
I have a listing similar to yours. the third bedroom is smaller so we originally had a bunk bed (which yes the kids love). With cost of living crunch though I was getting more adult group bookings so we recently changed it out for a double bed- and moved in a second queen where there was the double so its easier to make and swapped out smaller for a bigger desk so now looks more like a WFH office space. I was also able to reduce the cleaning fee slightly.
When guests stay more than a week I offer a bed making service and clean as an extra fee. Most are happy with just the supply of fresh linen and DIY. Help guests to save money by showing them what they can do themselves 😉
Hope this helps.