Proszę o sprawdzenie-opis budynku-liceum

Bardzo proszę o sprawdzenie:(



One of the most building in Tarnów is the town hall.It's situated on the market square.The town hall was built at the end of the fourteenth century, but in 1792 was almost completly destroyed by fire that's why it was rebuilt.Nobody knows who it was really designed by, but people think that it was built by Jan Amor from Tarnów.
From 1889 town hall was renovated under direction of Szczęsny Poręba.
Town hall it's a one storeyed building which has a typical elements of Renaissance style.Town hall has a round,30 meter tower.The roof of the building is covered with copper plate.There is a clock dial on the Northern and Southern wall of the tower too. On the top of helmet there is an emblem of noble descent Sanguszków-Pogoń.Town hall is currently a state of museum where there are various exibition of Sarmatain portaits.

Bardzo był prosiła o sprawdzenie tego.
z góry dziękuje :)

One of the most (tutaj cos brakuje, 'most beautiful, wonderful, cheap, cos musisz napisac) building in Tarnów is the town hall. It's situated 'on' (znowu ta kalka, tutaj IN) the market square.The town hall was built at the end of the fourteenth century, but in 1792 was almost completly destroyed by fire AND that's why it was rebuilt.
Town hall 'it's' IS a one storeyed building which has 'a' (ale przed l. mn - elements nie dajemy 'a') typical elements of THE Renaissance style.Town hall has a round,30 'meter' METRE tower.
On the top of THE helmet there is an emblem of noble descent Sanguszków-Pogoń. Town hall is currently a state 'of' (niepotr) museum where there are various exibitionS of Sarmatain portaits.