The One

The One
Ustronie Morskie, Ku Morzu 4

The One

Ustronie Morskie, ul. Ku Morzu 4

by the beach by the beach
pool pool
sauna sauna
jacuzzi jacuzzi
SPA SPA
Thai massage Thai massage
gym gym
Bicycle room Bicycle room
playroom playroom
elevator elevator

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Available apartments: 28
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Online check-in
Apartment 414

579 PLN

Apartment 414

Apartment size 37 m2

Floor: 3

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 207

579 PLN

Apartment 207

Apartment size 47 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

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Apartment 231

350 PLN

Apartment 231

Apartment size 23 m2

Floor: 1

Rooms: 1

Persons: 2

Single bed: 0

Double beds: 1

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Apartment 218

579 PLN

Apartment 218

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

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Apartment 217

579 PLN

Apartment 217

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 213

579 PLN

Apartment 213

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

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Apartment 409

579 PLN

Apartment 409

Apartment size 37 m2

Floor: 3

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 303

1009 PLN

Apartment 303

Apartment size 48 m2

Floor: 2

Rooms: 3

Persons: 6

Single bed: 0

Double beds: 2

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Apartment 316

579 PLN

Apartment 316

Apartment size 37 m2

Floor: 2

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 108

579 PLN

Apartment 108

Apartment size 37 m2

Floor: parter

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 405

579 PLN

Apartment 405

Apartment size 37 m2

Floor: 3

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 324

579 PLN

Apartment 324

Apartment size 37 m2

Floor: 2

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 106

579 PLN

Apartment 106

Apartment size 37 m2

Floor: parter

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 310

579 PLN

Apartment 310

Apartment size 37 m2

Floor: 2

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 306

579 PLN

Apartment 306

Apartment size 37 m2

Floor: 2

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 107

579 PLN

Apartment 107

Apartment size 37 m2

Floor: parter

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 404

579 PLN

Apartment 404

Apartment size 37 m2

Floor: 3

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 206

579 PLN

Apartment 206

Apartment size 36 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 403 Premium

639 PLN

Apartment 403 Premium

Apartment size 37 m2

Floor: 3

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 109

579 PLN

Apartment 109

Apartment size 37 m2

Floor: parter

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 406

1009 PLN

Apartment 406

Apartment size 48 m2

Floor: 3

Rooms: 3

Persons: 6

Single bed: 2

Double beds: 2

Online check-in
Apartment 214

579 PLN

Apartment 214

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Online check-in
Apartment 420

1009 PLN

Apartment 420

Apartment size 50 m2

Floor: 3

Rooms: 3

Persons: 6

Single bed: 0

Double beds: 3

Apartment 208B

529 PLN

Apartment 208B

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Apartment 205

559 PLN

Apartment 205

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Apartment 208A

529 PLN

Apartment 208A

Apartment size 37 m2

Floor: 1

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Apartment 305

559 PLN

Apartment 305

Apartment size 37 m2

Floor: 2

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Apartment 104

659 PLN

Apartment 104

Apartment size 37 m2

Floor: parter

Rooms: 2

Persons: 4

Single bed: 0

Double beds: 2

Dear Sir or Madam,

Please be informed that renovation and maintenance works are currently being carried out in the building. As a result, temporary inconveniences may occur. We apologize for any inconvenience and thank you for your understanding.


Come and visit our newly opened Amari massage salon! We are open on Mondays, Wednesdays, Thursdays, Fridays, Saturdays and Sundays from 11.00 am to 9.00 pm. At present, we are only accepting bookings and payments at reception. We warmly invite you to try our services!


The One - apartments on Ku Morzu Street in Ustronie Morskie

The One development is located in a unique spot—right by exit no. 5 to the beach in Ustronie Morskie, just 50 steps from the sea. Its direct proximity to the seaside promenade puts restaurants, cafes, and coastal attractions within easy reach. The property features modern architecture, high-quality finishes, and numerous amenities including an indoor pool, sauna area, jacuzzi, salt grotto, and a relaxation space with loungers. The wellness and spa zone, gym, and playroom are included in the stay price. Bathrobe rentals are available at Reception for 50 PLN per person for the entire stay. There is also an option to rent a storage unit for 50 PLN per day and an additional parking spot: outdoor – 40 PLN per day or in the garage – 60 PLN per day.

Amenities at The One

  • Close to the sea
  • Wi-Fi Internet (more details at reception)
  • High chair and travel cot rental available (Cost: 30 PLN per day)
  • Indoor pool
  • Children’s paddling pool
  • Sauna area
  • Indoor and outdoor jacuzzi
  • Himalayan salt grotto
  • Lounger relaxation area
  • Gym
  • Playroom
  • Massage salon (AMARI network)
  • Bike storage room
  • Commercial units (on the ground floor)
  • Air conditioning in apartments
  • Terraces and balconies
  • Smart home solutions

The One from above – Explore the area around the property

The property is situated in the picturesque resort of Ustronie Morskie, known for its wide sandy beaches and clean swimming areas awarded the Blue Flag. Coastal walking and cycling trails surround the development, including the EuroVelo - Velo Baltica route. Nearby, you’ll find cafes, restaurants, green spaces, and tourist attractions like the Bread Open-Air Museum, amphitheater, and a viewing terrace with panoramic views of the coast.

Getting to the property

The One is easily accessible by car via national road no. 11 towards Kolobrzeg. Bus stops and Ustronie Morskie train station are close by, providing convenient public transport connections. The property is located at the beginning of Ku Morzu Street, right next to the seaside promenade.

Seasonal attractions at The One

Ustronie Morskie is a great place to relax year-round – attracting beachgoers in summer and fans of peaceful seaside walks and wellness relaxation in winter. The area offers many recreational and cultural activities for the whole family.

What to do in Ustronie Morskie in winter?

  • Relax in the spa and sauna area, enjoy strolls along the quiet promenade, visit local monuments and the open-air museum.

What to do in Ustronie Morskie in summer?

  • Sunbathe on the wide beach, bike along the EuroVelo route, take part in water sports, enjoy sightseeing flights, visit the amphitheater, and dine at local restaurants.

House rules

  • Check-in / check-out: Check-in from 4:00 PM, check-out by 11:00 AM. Early check-in or late check-out can be arranged individually at the local office.
  • Pets: allowed in selected apartments (contact by phone required) - Pet stay costs 40 PLN per day per animal.
  • Quiet hours: from 10:00 PM to 6:00 AM