The breakfast was amazing! The location was close to the city center and walkable. The tram station was right in front of the hotel. The room was very comfortable. The staff was friendly and and very willing to help.

Helpful staff and amazing breakfast

I requested my room be on same floor as another guest already at hotel. This was accommodated. Staff is very friendly. Twice I had a knock at door asking if I needed anything. Breakfast was incredibly fresh and everything I enjoyed was tasty. Excellent coffee and selection of teas too. This hotel was easy starting point to City Centre and Kamppi and Loyly sauna and wonderful restaurants and cafes. Excellent hotel. Incredible experience.

An excellent hotel in Helsinki near the ferry terminal. The tram line is nearby as well It is a walkable area near many sites and restaurants. The front desk staff was amazing with recommendations and just being so nice and accommodating. We loved our time in Helsinki.

Room wasn’t cleaned though asked to clean daily when checked in.

First choice of overnight stay when In Helsinki

Very friendly great breakfast

Great hotel and friendly staff.

Good and fresh breakfast with variety of options to choose. Gym is open 24x7 and onsite Sauna is small but cozy. Enjoyed the stay!

Wonderful large rooms and fantastic breakfast strongly recommend the hotel

Gym was wonderful along with the sauna

Great room with loads of space and hotel is not too far for sightseeing and close to transport links. Fantastic breakfast and lovely staff.

Great vegan breakfast options, nice location, clean room, great gym.

Superb.

Wonderful hotel perfectly situated if you're getting a ferry.

Breakfast was amazing. Front desk staff very helpful. Walking distance to ferry and city centre.

Great location and helpful staff.

Rude staff, lying staff. No assistance from staff. Low amenities! Not once did the staff offer any perks! Room was cold, heat never worked! Check in and checkout requires a long wait!!! Inept staff , or only one person ! Very disappointing stay!

There were several front desk agents who went far and beyond their job duties in assisting me. However my stay was not the best. The room was very cold and I end up getting a cold behind the poor heat in the room. I also had an unpleasant experience with the waitstaff in the restaurant.

We stayed at the Radisson Blu Seaside Hotel, Helsinki for six nights and had a wonderful experience. The staff were absolutely lovely — friendly, welcoming, and always happy to help, which made our stay feel very comfortable from start to finish. The breakfast buffet was excellent, with a great variety of fresh and delicious options to suit different tastes, and it was a highlight of our mornings. We also really enjoyed using the gym, which was well-equipped and clean — a great bonus during a longer stay. Overall, a very pleasant hotel with great service, good facilities, and a relaxed atmosphere. We would happily stay here again and recommend it to others visiting Helsinki.