Apartment in Ostholstein
Reasons to book
About this apartment rental
FRITZ21 is chic, cozy, and right at the top!
With a fresh, energetic stride, you’ll climb the outdoor stairs to your very own rooftop terrace. Perfect for our favorite moments—breakfast and sundowners in the fresh, crisp sea air. Simply wonderful and a genuine recommendation from the bottom of our hearts. Feel free to take inspiration from this.
The interior design concept and floor plan are perfectly tailored for people who love to have a good time.
A bedroom with a double bed, a bedroom with a single bed, and a bathroom with exterior windows and a spacious shower area are located in the quiet zone of this cleverly designed vacation rental. Beyond the stylish open kitchen area—which is high-quality and fully equipped with everything you need to prepare healthy, delicious vacation meals and your favorite dishes—lies the open living-dining area, featuring floor-to-ceiling windows and access to a private rooftop terrace.
There’s a bike rack on the property for any bikes you bring along. A parking space is included with the apartment and is available for the duration of your stay.
Cooking together, enjoying delicious meals, watching a favorite movie, having a game night, really unwinding, taking a leisurely stroll along the Baltic Sea beach—oh FRITZ21, we already love your charm and can only recommend to everyone out there that you treat yourself and your favorite people to a few wonderful days filled with plenty of moments of pure enjoyment.
A warm welcome to the QUARTIERFREUND family!
Booking Information
Pictures may show additional services, such as bed linens, towels, a grill, etc., some of which can only be added for a fee after the booking process is complete. If additional services are included in the rental price, they will be explicitly described in the listing.
If pets are allowed in this vacation rental, this applies exclusively to dogs.
Some municipalities charge a visitor’s tax. This is not included in the booking price.
For arrivals within 5 days, we accept only payments via real-time bank transfer.
August 2026, the Kluge family
We’ve booked through Quartierfreund many times before and have been thrilled every single time—including with the apartment we stayed in this time. It was perfect for three people and more than adequate.
The highlight was definitely the beautiful rooftop terrace that wraps all the way around the apartment. This meant we had sun both in the morning and in the evening and could really enjoy our time outside. Simply wonderful!
There is one small drawback with the shower: Unfortunately, the water pressure is a bit too low, and since there’s no shower door, the area in front of it gets quite wet while showering and has to be wiped dry afterward. A tray is provided, but a shower door or partition would certainly be a nice improvement here. Aside from that, the apartment was perfect for us, and we felt very comfortable. We’d love to come back!
Amenities of the vacation rental: excellent!
Furnishings of the vacation rental: excellent!
Cleanliness of the vacation rental: excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
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June 2026, Brenn
Thank you so much for letting us stay here! We had everything we needed in this beautiful vacation rental :)
Amenities in the vacation rental: Excellent!
Furnishings in the vacation rental: Excellent!
Cleanliness in the vacation rental: Excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
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May 2026 Vosteen
A beautiful apartment with everything your heart could desire. Plus, it’s just a short walk to the beach and the shops. I’ll definitely be back.
Amenities in the vacation rental: excellent!
Furnishings in the vacation rental: excellent!
Cleanliness in the vacation rental: excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: Excellent!
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October 2025 Mirko Bär
We’ve been coming to Kellenhusen for 42 years and have stayed in countless different vacation rentals, FRITZ21 is the best-equipped and cleanest property we’ve ever rented. They’ve thought of everything here. Underfloor heating, outlets everywhere, and a washing machine are just a few examples I’d like to highlight. The design and guest-oriented amenities set new standards. From booking to checkout, everything was a 10 out of 10.
Vacation rental amenities: excellent!
Vacation rental furnishings: excellent!
Cleanliness of the vacation rental: excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
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September 2025 Bianca Oberkrüger
Everything was exactly as described in the listing. Everything was there. We really liked the furnishings. The only thing that might be missing is a small radio.
Amenities in the vacation rental: excellent!
Furnishings in the vacation rental: excellent!
Cleanliness in the vacation rental: excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
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September 2025 Felicitas
Super nice accommodation, everything very modern, great location. Highly recommended.
Amenities of the vacation rental: excellent!
Furnishings of the vacation rental: Excellent!
Cleanliness of the vacation rental: Excellent!
Booking process: Excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
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September 2025, the Piepenbrink family
Fritz21 is a very cozy and quiet apartment. We felt very comfortable there, and the on-site staff was always available. Thank you so much. Great location close to the beach, bakery, and restaurants.
Amenities in the vacation rental: excellent!
Furnishings in the vacation rental: excellent!
Cleanliness of the vacation rental: excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
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August 2025, the Zimmermann Family
We spent our first family vacation with a toddler in Kellenhusen and couldn’t have asked for better accommodations. The vacation rental was an absolute stroke of luck; it’s highly recommended, especially for couples with a small child. The amenities leave nothing to be desired: Everything is well thought out and child-friendly, from the child-safe environment to the beach toys provided. The apartment was clean and very well-maintained, which immediately created a pleasant, comfortable atmosphere. The location is also ideal. The beach is just a few minutes’ walk away and offers the perfect setting for a relaxing family vacation. We were so thrilled that we booked again right away for next year.
Amenities of the vacation rental: excellent!
Furnishings of the vacation rental: excellent!
Cleanliness of the vacation rental: excellent!
Booking process: excellent!
Communication regarding inquiries: excellent!
Property information & directions: excellent!
Amenities at FRITZ21 Holiday apartment Kellenhusen
Map of Ostholstein
