Set in Sopot, in a building dating from 2017, Hello Haffner offers a garden and guestrooms with free WiFi. The property is around 984 feet from Crooked House, 1312 feet from Sopot Pier and 1.4 mi from Sopot Aquapark. Leśny Stadium is 1.8 mi away and Forest Opera is 1.8 mi from the guest house. At the property, every room includes a wardrobe. The private bathroom is fitted with a shower. At Hello Haffner, all rooms come with air conditioning and a flat-screen TV. A buffet breakfast is available daily at the property. Languages spoken at the 24-hour front desk include German, English and Polish. Lysa Gora skiing area is 1.1 mi from the accommodations, while Agnieszka Osiecka Theater is 1969 feet away. Gdańsk Lech Wałęsa Airport is 14 mi from the property.