I would like to offer You comfortable redocorated flat in Gdansk Oliwa ( interesting historical district ). Flat is 15 minutes by train to old town in Gdansk and 6 minutes to holiday resort Sopot. You can also walk 20 minutes by feet to beach.
Flat is redocorated and comfortable. It really sunny - south orientation. It is in small house in really quiet area.
If You are in Gdansk You have long list of "must-see" places. Flat is close to historical abbey, park and cathedral. You have to also visit old town in Gdansk and holiday resort Sopot