I like having a nice view and natural daylight.
I also like a good seating area next to the nice view. I especially like some carpet and having a little coffee table.
Another thing I like is being able to get reasonable food at any time. If you’re travelling long haul and in the lounge waiting for a connection you’re not necessarily on the same time zone.
I sometimes have 5 or 6 hour connections coming off a long haul flight so I want it to be a haven of tranquility with plenty of sockets to charge my devices!