i stayed here 4 nights and enjoyed it. the location was peaceful and exceptionally nice, the staff were amiable.

The double room had a lovely view of the swimming pool and included convenient amenities like a refrigerator, air conditioning, and a personal safe.

So glad we choose it, it's good base for staying in Castelldefels. The staff are amicable and lovely, and the host too.

the location a short walk from the beach was favourable. the airport was 0.5 miles away. there were central heating, a personal safe, and multi-channel television in the room, thoroughly enjoyed that.

The hotel was the perfect place for us to explore Castelldefels. We loved the incredibly comfortable room with central heating and a personal safe. - the multi-channel television in the room was a nice touch. - All the employees were friendly and lovely.

Our room was amazingly comfortable. the staff were very helpful and affable. - the location was quiet and nice, very close to the beach.

I always return to this hotel for my holidays. The staff went the extra mile to help me find a car service on my first stay. It has all I need: free Wi-Fi, on-site car park, luggage storage, outdoor pool, flat-screen TV, lift.

The twin room was perfect for us with amenities like a safe box, multi-channel TV, and a fridge; the hotel is conveniently located near the beach, Barcelona, and the airport, making it very accessible.

the hotel exceeded expectations, with friendly staff, clean rooms, and a lovely pool.

noisy traffic outside.

I always stay in a cozy hotel where the staff is friendly, helpful, and even brought me a hot drink when it was cold outside. It has everything I need: free Wi-Fi, on-site parking, a pool, and a flat-screen TV. Coming back for Easter!

My go-to place to stay in Castelldefels. The staff helped me find my way and I've been coming back ever since. It has everything I need - Wi-Fi, car park, pool, TV, elevator. Perfect for my trips.

The rooms at Hotel C31 are absolutely fantastic! They have everything you need for a comfortable stay. The air conditioning is a lifesaver, especially during the hot summer days. The flat-screen TV is great for relaxing and catching up on your favorite shows. The private bathroom is clean and well-maintained. And the balcony with a pool view is absolutely stunning. It's the perfect spot to enjoy a cup of coffee in the morning or unwind after a long day of exploring. Trust me, you won't be disappointed!

While I loved everything about the rooms at Hotel C31, I personally found the tile/marble floor in the twin room a bit on the cold side. But hey, that's just my preference.

Staff helpful, room clean. Good continental breakfast. Well soundproofed rooms. Lovely air-conditioned room, comfortable with a terrace. Convenient location near the airport and lots of nearby restaurants. Very fresh hotel, light room with balcony. Nice pool area. Clean and safe neighborhood. Easy to walk to grocery store, restaurants, and train station. Excellent staff.

I keep returning to this hotel for my city trips. The staff is amazing and even helped with my elderly parents. It has everything I need, like free Wi-Fi, pool, and beach access. The rooms are comfortable, and I always have a great stay.