If your looking for Quiet, cheap accomadation, clean nice shower the Miramar isnt a bad call. breakfast very basic continental style buffet and the bar wasnt open for our stay. Was spookily quiet and basic but it was winter and the nearby sea frozen.
Undoutedly the best feature of the hotel is that the AQUAPARK is about 100yards away. Its worth visiting just for that - an amazing new complex of huge interconecting pools, waterslides, and 'Crazy River' ride, water-massage jets, hot tubs etc and upstairs a floor with over 15 different sauna/steam and treatment rooms which are mixed too. also next door is a bowling ally ! All day in the aquapark with use of the pools and sauna works out to just over £10 with various massages and treatments extra.
Monte Cassino (the main drag) is about a 20min walk away (we took cabs 'coz it was knee-knockingly cold) and Gdansk old town a 10min cheap cab ride.
Miramar is cheap and you pay for what you get.