Hi
Thoroughly recommend the
Sofitel Grand Sopot, ( link : https://www.sofitelgrandsopot.com/ )
The area is very nice, and if you get a good deal on the breakfast, the host will make your stay.
Set on the Baltic coast amongst pine forest, and not too far from either the
Gdańsk Lech Wałęsa Airport( GDN ) or the towns railway station. We had a lovely stay a year ago.