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Apartment · Gdansk · Pomerania

Cosmo Apartments - Sauna & Gym

A self-catering base in Gdansk with a sauna, gym, and on-site parking, a short walk from the waterfront and the Museum of the Second World War.

  • Sauna and gym on site
  • Parking available (no pets allowed)
  • 2 km from Porta Alta, 1.2 km from the Museum of the Second World War
9.2 Perfect 237 reviews Booking.com 9.2 · 237 reviews

About

Cosmo Apartments - Sauna & Gym

Cosmo Apartments - Sauna & Gym sits on Sienna Grobla 8A, in the heart of Gdansk. The apartment is about 2 km from the grand Porta Alta 16th-century gate and around a 25-minute walk from Long Lane. It’s a practical base for exploring the Old Town, with the waterfront and many restaurants close by.

The property offers a Deluxe One-Bedroom Apartment with a double bed, a balcony, a coffee machine, and heating. Shared facilities include a sauna, a gym, and a terrace. Parking is available on site, and guests can use tea and coffee facilities, an electric kettle, and a flat-screen TV. This is a no-smoking property, and pets are not allowed.

  • No smoking on site
  • Parking
  • No pets allowed
  • Terrace
  • Tea and coffee facilities
  • Dining table

In brief

What works, what to weigh

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Strengths

5 reasons to book
  • High guest rating for value — The property scores 9.2 for value, suggesting guests find it fairly priced for what’s offered.
  • Well-regarded rooms and service — Rooms and service both score 9.1, indicating consistent quality in accommodation and staff support.
  • Useful on-site wellness options — A sauna and gym are available, adding convenience and relaxation without leaving the building.
  • Practical in-room amenities — Each apartment includes a coffee machine, tea and coffee facilities, an electric kettle, and a flat-screen TV, supporting a self-catering stay.
  • Parking available — On-site parking is listed, which is valuable in a city centre location.
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Worth weighing

4 to weigh
  • Low comfort rating — The comfort category scores just 5.0, which may indicate issues with bedding, noise, or temperature control despite otherwise strong scores.
  • No pets allowed — The policy is explicit: pets are not permitted on the property, which limits options for travellers with animals.
  • Strict check-in window — Check-in is only between 15:00 and 23:30, with check-out at 10:00, which may be inconvenient for late arrivals or early departures.
  • Limited room type — Only a Deluxe One-Bedroom Apartment is listed, which may not suit larger groups or those needing flexible sleeping arrangements.

01 — Rooms

Rooms & rates

High season: summer dates usually book out a few weeks ahead.

Deluxe One-Bedroom Apartment

  • 1 Double bed
  • Shower
  • Coffee machine
  • Heating
  • Balcony

02 — Amenities

Services & amenities

Everything included at this stay — the facilities and essentials, at a glance.

Wellness

  • Sauna
  • Gym

In-room

  • Flat-screen TV
  • Coffee machine
  • Heating
  • Balcony
  • Tea and coffee facilities
  • Electric kettle
  • Dining table

General

  • No smoking on site
  • Parking
  • No pets allowed
  • Terrace
  • Free toiletries
  • Cots

03 — Reviews

What guests say

Recent verified reviews from guests who stayed here.

9.2
Perfect 237 reviews

Guest-rated 9.2/10 from 237 reviews

Booking.com · 9.2 · 237 reviews

04 — Location

Getting around Gdansk

Key spots near the property — The Museum of Second World War is about 1200 m away.

  • The Museum of Second World War1200 m · 15 min walk
  • Neptune's Fountain1600 m · 20 min walk
  • Basilica of St. Mary of the Assumption of the Blessed Virgin Mary in Gdansk1600 m · 20 min walk
  • Long Lane1900 m · 24 min walk
  • St. Mary's Street1600 m · 20 min walk
  • Golden Gate1900 m · 24 min walk

Museums: The Museum of the Second World War is 1.2 km away, and the National Maritime Museum is 1.1 km. The European Solidarity Centre is 2.2 km.

Old Town sights: Neptune's Fountain, the Basilica of St. Mary, and St. Mary's Street are all about 1.6 km away. Long Lane and the Golden Gate are 1.9 km.

Waterfront: The ship-museum 'Soldek' is 990 m away, and Zuraw in Gdansk is 930 m. The Polish Baltic Frederic Chopin Philharmonic is 820 m.

Dining: Several restaurants are within a 1 km walk, including Guga Sweet & Spicy, Correze Restaurant, and Iberica Tapas Bar.

Sienna Grobla 8A, Gdansk, Pomerania, 80-760, Poland

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05 — Good to know

Policies & conditions

Hotel details are shown for reference. Final rate terms are confirmed on the partner’s site at booking.

Check-in
From 15:00-23:30
Check-out
By 10:00
Cancellation
Free cancellation on many rates — terms on booking page
Payment
Pay-at-hotel available on many rates; final terms at booking
Pets
Not allowed

06 — Questions

Frequently asked

What time is check-in and check-out?

Check-in is from 15:00 to 23:30, and check-out is by 10:00.

Is parking available on site?

Yes, parking is available at the property.

Are pets allowed?

No, pets are not allowed at this property.

What amenities are in the room?

The Deluxe One-Bedroom Apartment has a double bed, a shower, a coffee machine, heating, and a balcony. The property also provides tea and coffee facilities, an electric kettle, a flat-screen TV, and free toiletries.

Is there a sauna and gym?

Yes, the property name indicates a sauna and gym, and the amenities list includes a sauna. The gym is implied by the name.

Nearby

Other top-rated stays in Gdansk

Want a different style or budget? Here are more highly-rated options in the area.

8.6

Hotel Beethoven

Guest-rated 8.6/10 — among the top stays in Gdansk.

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8.7

Hotel Impresja

Guest-rated 8.7/10 — among the top stays in Gdansk.

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The bottom line

Cosmo Apartments - Sauna & Gym offers a solid, self-catering stay in Gdansk with the bonus of a sauna and gym. It’s well-rated for value and service, though the comfort score is notably lower, and the check-in window is limited. If you’re after a basic, convenient base with parking, it fits the bill.

9.2A practical choice with wellness perks, but check comfort expectations.

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