Children allowed

Facilities

Non-smoking rooms
Air conditioning
Terrace
Family rooms
Lift / Elevator
Staff adhere to local safety protocols
Guest rooms disinfected between stays
Cleaning standards that are effective against Coronavirus
Physical distancing rules followed
Hand sanitizer in guest room and key areas
See all facilities

Review Highlights

Pros:
Curățenia

Categories

Cleanliness
9.01
Curățenia
Service
7.98
Standard quality for this hotel tier
Location
8.02
Standard quality for this hotel tier
Room Quality
8.27
Standard quality for this hotel tier
Amenities
8.3
Standard quality for this hotel tier
Value for Money
8.26
Standard quality for this hotel tier
Food and Beverage
8.31
Standard quality for this hotel tier
Overall Experience
8.28
Standard quality for this hotel tier
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-01-08 00:23

Property Description

Private Beach Area and Terrace
Sea On offers the luxury of a private beach area and a relaxing terrace for guests to enjoy the stunning sea and lake views.

Well-Equipped Accommodation
The air-conditioned units at Sea On feature modern amenities such as a fully equipped kitchenette, flat-screen TV, and a private bathroom with bathrobes. Guests can also indulge in complimentary wine, champagne, fruits, and chocolates.

Convenient Location
Located just 200 meters from Oha Beach and Mamaia Beach, Sea On is the perfect seaside retreat. With Phoenicia Beach and Siutghiol Lake nearby, guests can easily explore the beautiful surroundings.

Book now to experience a luxurious stay at Sea On with its exceptional amenities and prime location.

Important information:

Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Payment before arrival by bank transfer is required. The property will contact you after you book to provide instructions.
Guests under the age of 18 can only check in with a parent or official guardian.
This property does not accommodate bachelor(ette) or similar parties.

Check-in and check-out hours:
Check-out: 12:00 PM

Property Policies

  • Parking

    No parking available.

  • Pets

    Pets are not allowed.

  • Internet

    WiFi is available in the hotel rooms and is free of charge.

  • Children and extra bed policy

    Children of any age are allowed.
    Children up to and including 16 years old stay for free when using an existing bed.
    Children up to and including 16 years old stay for 200 lei per person per night when using an available extra bed.
    You haven't added any cots.
    Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.
    Supplements are not calculated automatically in the total costs and will have to be paid for separately during your stay.

Location

Guest Reviews

8.3
Based on 46 reviews
Cleanliness: 9.01
Service: 7.98
Location: 8.02
Room Quality: 8.27
Amenities: 8.3
Value for Money: 8.26
Food and Beverage: 8.31
Overall Experience: 8.28
R
RALUCA CRISTIANA couple ro
10
2025-08-11 via Nuitee
A
AnaMaria family_with_children ro
9
2025-08-10 via Nuitee
B
Bianca extended_group ro
10
Totul a fost foarte bine.
Pros:

Curățenia

2025-08-06 via Nuitee
I
Ioan Andrei couple ie
8
2025-07-25 via Nuitee
A
Alexandru family_with_children xa
10
Pros:

Dimensiunea si utilitatea apartamentului. Pozitionarea excelenta fata de mare, locul de parcare potrivit. Balconul exagerat de spatios si disponibil pentru vederea la mare si la lac.

2025-07-01 via Nuitee
N
Niculae young couple ro
10
Exceptional
2025-05-03 via Nuitee
I
Isabella family
2
Pros:

We had booked 2 flats and paid a warranty of 200 RON for the flats that was not mentioned when we booked the hotel. During check-in they told me the 200 RON will be refunded upon check-out. Today at 6 AM the reception was closed so I contacted them via Whatsapp for them to return my money. Well... instead of returning the money they blocked not once but 3 times the amount of money...now I have 600 RON blocked that I cannot use... they reacted quick and spoke with their bank and now I have to wait a max of 3 business days for the money to be available in my account..
They called me and said was an error and they cannot send the money via PayPal cause the money is only blocked... might be only blocked but I cannot use it. 2 transactions taken that I did not authorize instead of refunding the initial money....So for 3 days I am left without 122 Euros for which I did not authorize 2 "blocked" payments...
The rooms itself were nice, the only thing missing toilet paper. The location will be nice once all the building are done, going to the beach you have to walk through a building site.

2024-06-29 via Nuitee
A
Alexandru family with young children ro
7
Good
2024-06-24 via Nuitee
G
Gabriel family with young children ca
8
Potential for the future
Pros:

Nice and modern designed apartments, finishings could be better. The place has definetely a lot of potential for the future.
ice beach close by.

Cons:

Problem is not every owner makes sure all apartments are at the same standards of maintenace. Still a lot of construction happeneing in the area.

2023-09-20 via Nuitee
A
Anonymous young couple gb
7
Good
Pros:

The property was stunning and was very clean. However there wasn’t room service to replace the bedding or the towels , thats the only thing that was a let down .

Cons:

The location is nice because you can see the beach from your balcony however i would suggest going further north of the beach because the sand quality gets better if you travel north ( by car) for 5 mins , also renting a seat on the beach is cheaper north 40/50 ron

2023-09-17 via Nuitee
D
Daniel family with young children ro
9
Superb
2023-08-28 via Nuitee
P
Popovici family with young children us
8
Very good
2023-08-21 via Nuitee
A
Ahmad young couple lb
8
Nice
Pros:

Was clean and nice view! Nice design

Cons:

That the building it is under construction

2023-07-30 via Nuitee
J
Joe group gb
8
Very good
2023-07-25 via Nuitee
M
Mykola family with young children ch
1
Horrible experience. You must read it before you book it !
Pros:

Just a view of the sea.
Everything rest was just terrible.
Most probably it's a fraud, because an accommodation which we were put in was not responding to none of the photos provided on the booking.com during the booking.
We were put in apartment No. 18 on the first floor. First, just when we have entered these apartments there was terrible odor smell like between a spoiled fish and building materials (but repair was made a very long time ago). In 30 mins after our stay we've realized that it's impossible to keep staying because I was getting a headache because of odor smell.
The overall condition of the apartment was just disgusting.
Unfinished. And even in this state, basically everything was broken. At the pictures you can see the front door lock falling out, the broken bathroom, the doorway. But the highlight was a shelf in the hall that was propped up with Lego blocks. It supposed to be a hanging, but it was broken and to keep the TV from finally falling off it, this was invented. Apart from the fact that even if the TV fell with the shelf, it could even injure our children.
Aside from the fact that everything was filthy. It's even scary to think what the toilet brush in the bathroom was smeared with.
When you book an apartment, it's supposed that you can cook yourself at least a breakfast, but the kitchen utensils, in particular the pan was in such awful state that cooking on it was simply dangerous for your health. Everything was very dirty, in the refrigerator were leftovers from previous people.
The air conditioner could not be turned on independently, only with the participation of a representative of the apartment.
There was garbage on the veranda and even cigarette butts in the ashtray, even though we do not smoke.
Horrible beds, furniture and interior did not correspond to the photos on the website. And the design of the rooms was out of the question.

Cons:

Considering all these factors, I've asked the management company for a replacement, but they replied that they had nothing else for the booked dates.
In this regard, I was forced to look for another place to stay and contact booking.com for a refund.

But the answer was that accommodation is ready to reimburse just a part of payment: they're going to deduct one day's stay without any reason explanation. And if I do not agree with something, I can contact the representatives of the apartments directly to settle the problem.
Reaction and actions of the booking.com is not acceptable.

2023-07-24 via Nuitee
G
Gonçalo group pt
9
Superb
2023-07-19 via Nuitee
C
Costin family with young children ro
10
Very nice place to spend with you family !
Pros:

The placement of the suits and the space!

Cons:

It wasn’t as clean as I like it.

2023-07-18 via Nuitee
R
Robert young couple ro
8
Very good
2023-06-21 via Nuitee
A
Anonymous family with young children ro
8
we had a nice stay, friendly employees but, the construction site was a bummer,
Pros:

new site, modern feel

Cons:

it’s still a construction site

2023-06-09 via Nuitee
E
Elena family with young children ro
2
I was tricked by beautiful pictures
Pros:

I liked the idea to be on the beach but not in a whole construction site.

Cons:

I woke up on the first morning intoxicated by painting smell that came through ventilation , except the noise .around the building is dust and metal wires that can injure your feet. our studio was with a small bed not even an double .

2023-06-03 via Nuitee