I'm through there almost weekly. Its a smallish lounge, decor was updated last year. Business centre is relatively big given the size of the lounge. Generally a very friendly staff - quite helpful. No showers. The view of the gates allows you to see when your aircraft is at the gate, so that you can enjoy the cozy atmosphere until the last possible moment.
It can get crowded at times when a number of flights arrive/depart close to the same time, or if there are delays.