Mamuska! is definitely a great place to eat with your friends. The food is delicious and brings back the memories of original Polish food. The menu is very rich and all of the dishes are suprisingly cheap (£5 for the main dish). The place has a nice atmosphere and the staff are very polite and helpful.
We organised two big meetings of our society there and we were very satisfied with our choice. The food was of top quality, the prices were affordable (even for a bunch of students like us!) and, as far as organisation was concerned, everything went really smoothly.
On the whole, we highly recommend this place to everyone! If you want to taste Polish food, there is no better place in London than Mamuska!