The Plaza Premium lounge has a very comfortable atmosphere. If you want noise and action you can have it. If you want quiet you can have that too. There is a very large variety of food and drink, including plenty of snack items and bottles/ cans that can be taken on board with you. Power sockets are plentiful, the showers are powerful and everything is clean and very tastefully designed.
In no time at all I found myself at LHR T2. This did not happen by accident. I had planned to arrive on LH as I wanted to check out the recently opened Plaza Premium Arrivals lounge at the *A terminal. It is the only Priority Pass arrivals lounge that I know of anywhere.