A couple of years before the Pandemic, we discover Qatar Air, we now try to use them any time we can. Here is a Points Guy twenty minute video showing both business and economy. Seats, food etc It shows Doha airport and the fabulous massive business class lounge, the Harrods store. Love that airport. We were on a Qatar flight after lockdown had begun in the US, we will never forget the caring flight attendants on that trip back home.
Hope this link works and I hope Mil sees it! Actually, I dedicate it to her!