YC or BC best for my mum ?

[JediMuM]

Hi guys
So we are moving everything over to next year and we are hoping to move our Disney booking soon.
I posted on the accommodation group about YC in comparison to BC but then I got thinking is either particularly better for my mum ?
It's my parents first trip and it has taken 17 years and a stroke to get my mum to agree to get on the plane
She can't walk more than a few steps without getting tired and wobbly so will need a scooter for outside the room for certain. .. I'm not sure how easily a scooter fits in the rooms or stuff ?
Also she can't stand in the shower for long so would need a chair or bath (she's so stubborn though and hates the idea of using a shower chair, even though at home her shower has a fold out chair but that's part of the cubicle 🤦🏻)
She tends to bump into things or falls really easily so my dad normally holds her up or she takes her trolly at home (it's a frame with a Basket) but she doesn't go far .. normally just in and around the garden.
Can I ask any advice to make the trip as easy as possible for her, also like I say she is soooo stubborn and will not admit she needs help. I have made it plain however that she will need a scooter and she has said ok 👍🏻
Any advice would be great xxx