Hello and good day all!

I am wanting to purchase one way tickets for my parents on Sept 14 using British Airways from Tampa, FL to Heathrow. I plan to book them on the non stop flight on the 777 jet.

My question could someone explain for me the differences between the two options of coach class and is it worth it to pay a premium of 350 to 400 USD for the premium coach option?

I want to know all and everything from the seats, service, meals, entertainment, sleeping, and anything else you could think of.


Thank you,

Paul