hi bit annoyed flying lhr-mia and return next year and after specifically choosing the later flights as it was offering club suite im now finding out that they have swapped out the plane to the a388

issues my wife is short and after flying Aer lingus a330 this year and having her fall over me trying to get out of the window seat we would rather she didnt need to climb over anyone also i like it to be secluded as possible so dont want an isle seat for me, i dont really care about looking out of a window especially on the return as we are departing 21:30 anyway

so im thinking 53 a/b/j/k as i can take window and not climb over anyone and im looking at a wall and more secluded she has the isle and only being 5ft shouldnt have an issue with people standing on her i had thought 50a/b as i dont care about the window and i can step over people in 51b but then she doesnt have anyone stepping over her but then i dunno

i feel they are all flawed especially compared to the suite. i have a alert set up for first availability that i will take if they come available but at the moment i balk at paying £488/50% of the ticket price just to select the seat! any advice