first steps in Warsaw

Dear All,

From mid October and for a year I will be based 4 days a week in Warsaw (the rest of the time I will be in Sweden...while I am French).
I have been just a couple of time in Warsaw, meaning I have no clue about the city and for sure have no friends there
If anyone is interesting in helping a new resident feeling at home, I will be thankful

Cheers
Hugues