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
Call me anytime You are not sure where to go in Three - City ( gdansk gdynia sopot). I can advise You in terms of museums, sightseeing, bars and clubs.