First of all make sure to read the hints how to find this place carefully in advance to be sure not it miss it.
Once you are there you most likely won't be disappointed. Interior is simple and straight forward, no knick-knacks, no unnecessary stuff. Huge range of starters, salads, mains and so on. But, seriously, it won't kill them to change those tattered menus, since most of them fall apart. Not much effort needed here to make a big difference. As mentioned, there are lots of choice, but they have to be chosen with reason. I for instance ordered a dish with mushrooms and tofu which indeed turned out to be only mushrooms with tofu drowned in some dark sauce. It wasn't bad, yet I would have enjoyed it much more with rice or pasta aside.
Home-made orangeade was great. For dessert I took a pancake with jam since they had run out of most of their desserts. It was fair, not more, not less than that.
Cons: kinda bleakly venue, food isn't very exiting