The major streets are the following: Jeziorna, Droga Kaszubska, Ostowska, Na Wzgórzu, Rybacka.
About supermarkets, 2 possibilities exist (like "Groszek").
For restaurants you have 1 places with "Hellena" for example.
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on otodom.
Closest cities