
Apartment holiday rentals in Castle
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Top-rated apartment rentals in Castle
Guests agree: These apartments are highly rated for location, cleanliness and more.
Holiday rentals for every style
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Popular amenities for Castle apartment rentals
Weekly apartment rentals

Modern 3 Bed Flat - City Centre - Free Parking
Atiq’s place was lovely, extremely clean, great bedrooms which were bigger than we thought and very convenient for the city centre.

Cardiff Bay comfortable 2-bed flat
Great place to stay for a weekend away in Cardiff. Short walk to Mermaid Quay. Really peaceful location. Spacious and very clean, comfy beds. Bonus of a secure parking space. Host was very friendly and easy to communicate with. Would 100% recommend.

Cardiff City Centre Apartment
Great location. Tidy flat. Very clear instructions for check in. Some dust over chairs and table.

Melina’s Maisonette - cosy flat - free parking
I had a great stay in Melina’s flat. Had everything I needed for a weekend away. The bed was big and very comfortable. Very nice to have a big bathtub. Surprisingly quiet for being a ground floor flat which was great for sleep as well as the black out curtains! The walk to the city center was easy and basically flat. Would definitely stay again!

Superior Stay| Close to Centre | Stadium
The place was absolutely as it is in the pictures. It was extremely tidy and everything was quite clean. They coordinated well and made sure we did not have any inconveniences. I would highly recommend the place for your stay at Cardiff.

Victorian Elegance:Spacious Duplex, Prime Location
Stayed at “the loft” 82 Cathedral for a long weekend for the Barry 10k. Very helpful and responsive hosts, the loft space was beautiful, clean and with everything we wanted and needed. Well within walking distance to the city centre. Helped make a great weekend away. Thank you Steve & Deb

Stylish 2 Bed Apartment with Garden in Penarth
Excellent air bnb Perfect for our weekend getaway. Host was very kind and even left us some treats. Highly recommend.

The apartment in the heart of Cardiff City Centre
We had a great one stay at Imrich's place. He was very responsive and helped us with parking a day early before check in. Location is in the middle of town which makes it very accessible. I'll definitely stay there again and would recommend.
Private apartment rentals

Executive City Centre Apartment
Rob’s place is in a quiet, developing part of Cardiff. It is easy walking distance to the heart of Cardiff’s central, pedestrian-friendly core which leads to Cardiff Castle and Bute Park beyond. The harbor can be reached after a pleasant 20-minute stroll along the River Taff. The unit is immaculate and well supplied, and Rob was kind enough to meet us upon our arrival and give us the lay of the land.

A cosy apartment
Cargi is responsive, the apartment is near to grocery shops, restaurants, and good coffee shop. The apartment is equipped with functional pantry.

Canna Llÿn
Amazing flat in a lovely part of Cardiff and only 20 mins from the town centre. The place was immaculate- in fact probably the nicest rental we’ve had since we’ve been AirBNB. Graham was very responsive and provided all the info we needed. The place surpassed our expectations. Hope to come back next year.

267 | Stylish 2-Bed Apartment
Fantastic host and apartment in great location. Recommend Highly!

Pontcanna flat
We had a great stay at this apartment! The host was extremely accommodating and responsive, making the whole experience smooth from start to finish. The apartment itself was spotless clean, very functional, and surprisingly bright for a basement unit. We especially appreciated the spacious layout, the small backyard, and how well-lit it was throughout. The bed was super comfortable, and I loved the touch-sensitive table lamps—such a nice detail! The Wi-Fi worked perfectly during our entire stay, and we found the welcome pack really helpful, especially the manual for the heater, which came in handy during the night. The apartment is located in a peaceful neighborhood with beautiful houses and tree-lined streets. It’s about a 30-minute walk from the central rail station, which we didn’t mind at all. All in all, a very comfortable and pleasant stay. Highly recommended!

Millennium Stadium window view!
Had an issue with the original place so Sara was very proactive and communicated well to get me into another place. Was always very responsive and made sure I was happy. Very good host :)

Stunning Bedsit - Free Parking
Nice stay a bit further out from the center of Cardiff! The neighborhood felt really safe, peaceful, and quiet. About a 45 minute walk into the center or there are buses available. The Airbnb was nice and clean and the perfect size for one to two people!

"Luxury Cardiff Oasis"
The flat was very clean, modern and secure. It is located on a good bus route and 15 minutes walk from the city centre. There are an excellent range of shops andrestaurants nearby. There is on street parking usually a street or two away. Ebun always replied very quickly to meassages and efficiently actioned requests.
Apartment rentals with a hot tub

Brand new! Private Hot Tub, Private balcony
A lovely apartment, exciting that it has a hot tub with a sea view. The sofas and bedding are also comfortable would recommend it!

Cardiff City Centre/Bay Flat
Aaron had made sure we had everything we needed including phone chargers which came in handy. The flat was very spacious, homely and well located. As a host Aaron was quick to respond to any questions we had. Overall a great stay.

The Connaught Suite (Inc Private Hot Tub)
friendly, great help when needed and showed a thorough walk through on how everything which was very helpful. really enjoyed our night stay, really relaxing and such a lovley place to spend with friends or as couples, secure free private parking which puts your mind at ease. really clean inside and beautiful decor.

Suite 14 - Sleeping Giant Hotel - Pen Y Cae Inn
Really pleasant stay. The room was spacious and comfortable. Everything provided enhanced the experience and the hot tub which you heated yourself with the fire was a unique and fun experience. The food at the pub was excellent and well priced.

A cosy flat in Cardiff Bay!
This is one of the bests stays me and my mother ever had. Avinash is the sweetest host and very kind. The place is extremely cozy and homely, my mom came from India and she felt very comfortable and warm. Avinash even provided extra heating alternatives, in case it’s too cold for my mom which was really sweet. Thank you very much for the stay and the lovely vibe!!!

Boutique Apartment Suitable for leisure and work.
Great studio apartment with comfy bed, in a modern complex, just 20 mins walk from the city centre. Dean is friendly and helpful, and we were grateful for a late checkout. Kitchen well-equipped. Good shower. Quiet neighbourhood.

The Coach House at Cefn Tilla Court
We loved our stay in the coach house. The surroundings and view are beautiful with lots of wildlife around. The accommodation was lovely and well cleaned. The only minor issue was that we couldn’t log into the WiFi. Would recommend and will be back!

The Stalls, Gileston Manor Coastal Retreat
Beautiful estate, grounds look well cared for. Jack and Mollie were amazing. Only initial communication was with Lorraine (maybe) all other comms with Mollie. Such a peaceful serene location. Quite pricey for the night’s stay
Quick stats about apartment rentals in Castle
Total rentals
280 properties
Nightly prices starting at
$15 AUD before taxes and fees
Total number of reviews
8.6K reviews
Family-friendly rentals
140 properties are a good fit for families
Pet-friendly rentals
40 properties allow pets
Rentals with dedicated workspaces
90 properties have a dedicated workspace
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- Brecon Beacons national park
- Principality Stadium
- Exmoor National Park
- Cardiff Castle
- Caswell Bay Beach
- Mumbles Beach
- Newton Beach Car Park
- Three Cliffs Bay
- Langland Bay
- Bike Park Wales
- Roath Park
- Pennard Golf Club
- Royal Porthcawl Golf Club
- Llantwit Major Beach
- Puzzlewood
- Caerphilly Castle
- Bath Abbey
- Bowood House and Gardens
- Bute Park
- Lacock Abbey
- No. 1 Royal Crescent
- Porthcawl Rest Bay Beach
- Carreg Cennen Castle
- Aberavon Beach
- Things to do Castle
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