I've come here more times than I can count, and I keep coming back because of two reasons: the…read morepeople who run it are wonderful, and the food they serve is delicious, simple, homey, and freshly prepared. Poznan has in general a high stars for pizza, but in my opinion Imaginarium is the best.
The menu is a little quirky. For example, for those who don't want pizza or pasta there is a lot of beef but no pork or chicken, even though both are common on trattoria menus in Italy (in my admittedly limited experience). Mirko, the chef, once told me he just doesn't like them himself so he doesn't serve them to others. Can't beat that fire honesty! There is a small selection of fish.
Desserts are simple. I almost always have either cannoli or ice cream.
The wine list is interesting and not expensive. Unfortunately supply-chain problems mean that not every wine is available everything. Still, there's always something worthwhile.
Go. You will have a good time.