AIBU to use main bathroom on holiday despite en suite?

Ok theyre all 9 then

Then honestly they shouldn’t be travelling if they are too scared to traverse the hallway in the air b n b, I mean how big can it be, and I assume irs got lights.

Will you still claim solo use of an en-suite, but also use the main bathroom?

she's said she isn't the only one who thinks this about the corridor.

Well, it's not just me; other people on here are just as baffled by the thought of being horrified at someone else seeing your stuff.
When there's a non-ensuite bathroom that's closer to a living room/kitchen/room everyone uses, the practical and sensible thing is that the main bathroom is for everyone and the ensuite is an added benefit (or in this specific case, with the OP's health issues, more of a welcome and necessary thing).
Any time I've been on holiday with friends and there have been a mix of ensuites and non-ensuite bathrooms, this has been the deal.
I cannot believe so many presumably otherwise fairly normal and rational adults are getting their knickers in such a twist about which bathroom someone uses.

Spooky? Are you 9?

The problem is @Sartre- the OP has been clear she would be annoyed at BIL or SIL using her bathroom, she said she only just tolerates her DH using it. So it’s a double standard, she expects other people to share their bathroom with her, she will not share her bathroom with them.

If she has made a song and dance about having to have her own special loo at home and on holiday, I can easily see why someone who otherwise would be happy to share would be annoyed at the OP’s behaviour.

Even in my own home if we have guests I only use my ensuite and leave them to the bathroom. I would not go in there for any reason.

Why are you going again if it's so 'spooky'?

The way I see this is because you insisted on having the en-suite, the main bathroom became ‘their’ bathroom so their version of an en-suite meaning you should stick to your own. It’s a bit weird though I agree, I wouldn’t be arsed about someone peeing in ‘my’ designated bathroom.

THREE full bathrooms - as OP doesn't even want to share hers with her own DH.

I think it's very easy for people to have needs that others don't have, but then also take huge advantage of them over and above what their needs actually are.

For example, if several of you were living somewhere with a very small two-shelf shared fridge, somebody who needs insulin would deserve absolute priority to ensure that there is always space available in the fridge for that at all times: this is completely reasonable.

However, if that person then claimed that, because they needed space for their insulin, that meant that one of the shelves was theirs exclusively - for as much of their own milk, butter, ham, or whatever that they wanted to buy and store there alongside the insulin, with everybody else forced to share the other shelf... that's kind of what's happening here; except that OP would also be wanting to move somebody else's milk out to make room for her to keep some cold cans of pop on their shelf.

With all the drip feeds, it sounds like this rental place is just unsuitable for everyone. Next time get one with two full bathrooms, one for each couple so nobody needs to go into the other bathroom at all. Oh, and no creepy corridors full of scary monsters....

Easier for who? you?
YABU and very selfish.

I clicked you are not being unreasonable by mistake and can’t change it on my phone.
Spooky or not, you requested an en-suite, so the other couple get the main bathroom. Simple.

This makes you even more unreasonable in my view. There are 4 of you and 2 bathrooms. But. you want to have one all to yourself, for the other three people to have to share AND you get to use that bathroom too whenever you choose.

Oh FFS get a grip. Use the toilet you demanded to have, even if you are weeing. Perhaps they don’t want to share a loo either?

Came on to say this. If there are two couples and two bathrooms, it isn’t en-suite and main, it’s yours and theirs. You’re using their bathroom, as well as having one for your exclusive use. That isn’t fair when you’re sharing accommodation.

And where does this leave OP's DH? The other couple will have their private en-suite, OP will demand exclusive rights (or nigh on) to their private en-suite; so he's the only one left without his own bathroom and having a shared one as his only option.

You prefer him not to, why?

Agree with others think others are a bit fatigued by the toilet situation, use your ensuite and let dh use it too.

Fantastic! PM me your home address and I'll be over at some point tomorrow whenever I have a full bladder!

This is one of many such cases where it's a complete non-issue that the majority of people in the real world wouldn't bat an eyelid at. But online, people take way too seriously and act as if you're the most entitled, unreasonable person alive.

I think this is the main problem. You seem to have a classic case of main character syndrome, whereby you seem to centre your own needs but can't really think from anybody else's point of view.

How on earth is is 'easier' for him to be in a bedroom with an en-suite toilet that he's strongly discouraged from/resented for using?

Just because you're the only one in the group with IBS and gut issues, that doesn't mean that the other three don't need to use a toilet/bathroom regularly - and they don't want to be made to feel like they're being allowed to use it as a favour granted by you.

To be honest, I strongly wonder if this is the only thing that they get annoyed about - when you centre your own comforts and preferences, as though they're all that matter, and seem to have very little regard for theirs. Maybe your insisting on having your own toilet but then still using theirs is the final straw for them.

OK @AliceNotInChains- if you do go for the other rental with 3 bathrooms for 2 couples and then reserve one bathroom just for yourself, will you a) accept by reserving a bathroom just for yourself you would be rude to use the other ones and b) offer to pay more/the difference in price ?

When we’ve gone away with my sister and BIL we look for somewhere with 2 bathrooms and then the bathrooms are assigned to each couple, I don’t use the other bathroom for anything my entire stay. The only ones that switch between the bathrooms are the kids, who are free to use either…

Sorry but this makes you sound like a proper entitled princess.
Of course they only have an issue with you using the main bathroom, you're the one insisting on your own bathroom so why the fuck should you get to use the one you've dictated that every one else uses?