I visited on a Thursday around 4pm (check google maps to find out what times it is busiest) There were quite a lot of guys there. It's true what they say about the clientel being mainly older. I'd say 70% were over 50. If you are looking for young guys with six-packs then this isn't the sauna for you. But if you like handsome daddies, bears and a few chunky younger guys then there were still enough of them to keep me happy.
The sauna is huge. It has 4 floors. The bottom floor has a big steam room (Hammam), a big sauna, a pool & showers. It also has two dark rooms. The ground floor has changing rooms and a bar (very expensive! Water is €3) The middle floor has lots of private cabins and the top floor has more cabins and two more dark rooms.
The cost was €21. Its a big sauna, with lots of facilities and I found it very clean. The staff were also friendly. If you like the slightly older clientel then I would say it is pretty good value.