Customer reviews for Cardiff Self Storage

I’ve had a great experience with Big Yellow Storage. The site is extremely secure, with controlled access, clean units, and proper monitoring in place, which gives real peace of mind when leaving anything valuable. The staff are genuinely friendly and approachable — nothing is too much trouble, and they make the whole process straightforward from the moment you walk in. Pricing is clear, the facilities are well‑maintained, and moving in and out is simple thanks to good layout and easy parking. Overall, it’s a reliable, professional storage option that does exactly what you need without any hassle.

Excellent storage at a good price. Staff have always been very helpful. Recommend it highly.

Sian and the staff are great at the store. Very helpful and friendly

Great experience. James quality guy. Saved me some money

Sian and James were amazing! Thankyou for your help! xx

Got a space for the next day, smooth introduction and friendly manner by Marcus. All set up and ready to go now! Thankyou!

Professional

Very easy check in and very helpful service. Super affordable as well

Very efficient and friendly and a good price

Very friendly staff, easy check in and smooth service.