Every review we hold for the Cardiff office, from every platform, shown as written. First names only.
★★★★★ 5/5
GoogleExceeded my expectations. As long as you check in online, the moving in process is very quick and efficient. Good prices too. The facilities are clean, tidy, air-conditioned and secure, and I found my stuff in the same condition as I left them. The check out process and the refund procedure for any unused days were very quick and efficient, and I got my refund in just two days. They do try to sell you some extras though (£14 padlock, £7 dust sheet) so see if you can bring your own.
Sandy · 14 September 2023
★★★★★ 5/5
GoogleGreat storage centre! Clean and convenient
Ross · 14 July 2025
Agent replied · 14 April 2026
Nice to hear from you Ross. Sounds like you had a great experience. Take care.
★★★★★ 5/5
Googlereally efficient and helpful, great service!
Zoe · 14 July 2025
Agent replied · 14 April 2026
Thanks for the review, Zoe. Have a great day.
★★★★★ 5/5
GoogleGreat service and extremely helpful
Cathryn · 14 July 2025
Agent replied · 14 April 2026
Hiya Cathryn. We appreciate the kind words. See you again soon.
★★★★★ 5/5
GoogleService was amazing would recommend!!!
Kiara · 14 July 2025
Agent replied · 14 April 2026
Hello Kiara. We appreciate you taking the time to write to us. Thanks for the positive review. See you again soon!
★★★★★ 5/5
GoogleReally helpful staff (Poppy)
Teah · 14 July 2025
Agent replied · 14 April 2026
Hello Teah. Thanks for the feedback. The team will be happy to read this.
★★★★★ 5/5
GoogleExcellent service, James was friendly & efficient. Would definitely recommend to family & friends!
Tom · 24 July 2024
★★★★★ 5/5
GoogleGreat customer service. Sian was personable and explained everything clearly. The staff were all friendly and helpful.
Max · 26 May 2024
★★★★★ 5/5
GoogleVery friendly staff, very secure
Emma · 18 June 2025
Agent replied · 14 April 2026
Hey Emma. Thanks for sending that review over. We always welcome feedback. Have a great day.
★★★★★ 1/5
GoogleI want to access my locker at mid-night but my access pin code didn't work. Very disappointing
Zain · 21 December 2025
★★★★★ 5/5
GoogleNeil was lovely and great customer service ! very informative :)
Tia · 24 July 2024
★★★★★ 5/5
GoogleNeil is super helpful! Really secure facility and easy to access. Thanks :)
Millie · 27 May 2024
★★★★★ 5/5
GoogleHelpful for check in and getting everything set up. Poppy was very friendly.
Eve · 11 May 2024
★★★★★ 5/5
GooglePoppy is a superstar, couldn’t have been more helpful
Didier · 8 June 2024
★★★★★ 3/5
GoogleBought some packaging boxes here and they're some of the weakest boxes I've ever bought. They're just stapled on the one side, and could not even gold items they were labelled for, such as books, stationery and keyboards. We ended up returning many boxes but a few were refused because they apparently had been touched with sellotape even though the boxes were in good shape. Had to buy boxes from a local removal company, which were much stronger. So in the end we ended using their storage too.
Writing · 11 June 2022
★★★★★ 4/5
GoogleVery well organised, Poppy was very helpful
Sarah · 13 May 2024
★★★★★ 5/5
GoogleFriendly and helpful staff especially after a long morning of moving things. They were very patient with me when I was feeling particularly overwhelmed. They recommended me products useful for protecting my locker and gave me all the information I needed. Quality customer care 🙏🏻 …
Ruben · 23 September 2024
★★★★★ 5/5
GoogleGreat staff, great service, helpful at all times. Especially Sian and James. Thanks for everything.
A · 14 September 2023
★★★★★ 5/5
GoogleExcellent service , very welcoming and helpful . The team Laura and Sian went above and beyond and what was a stressful day all round , they both helped to make it an easier day with offering the highest support and service possible .
Kerry · 12 June 2017
★★★★★ 5/5
GoogleVery friendly & helpful staff. Talked through the processes very clearly and showed us around site. Neil Brown particularly good. Could not have asked for better person to welcome us onboard
Viv · 21 March 2025
★★★★★ 5/5
GoogleCan't recommend Big Yellow Self Storage enough! They were extremely helpful with my enquiry, always going above and beyond to help (particularly James!) and were so generous in donating boxes for our charity event. Amazing customer service!
Dave · 12 June 2018
★★★★★ 5/5
GoogleFantastic facility - everything is clean, secure and easy to follow. The staff are friendly and helpful and I wouldn't hesitate to recommend them to others or use their services again if needed in the future.
This was my first time using a storage facility and I'm grateful they're still running during the COVID-19 pandemic. Social distancing is practised between staff and clients (with chairs as barriers in reception and common sense everywhere else!) and the environment is clear and well-ventilated. The rooms are well-lit and security is tight. It was easy to check-in online so most things were covered before signing in at reception.
Defo worth using and I wish you all the best!
Naomi · 11 June 2020
★★★★★ 1/5
GoogleTried booking storage online a few weeks ago for end of August/beginning of September while I move accommodation but couldn't as you can only book 4 weeks in advance and now try to book it for the 23rd August and the storage size I need is no longer available! Utterly ridiculous knowing that students are going to be booking for around June leaving those who needs the smallest storage later having to pay for larger storage just because you can't book earlier!
Samantha · 12 June 2019
★★★★★ 5/5
GoogleI have been renting office space here for over 2 years, and it's literally the best option for a small growing business as we can scale up easily and quickly whenever we need too. The offices are flexi offices so I'm not tied down to any contracts. The staff running the site are super friendly too & whenever I need anything added or resolved, Marcus the site manager goes above & beyond to get it sorted as soon as possible. It's also handy having storage space here too, so I can run my whole business under one roof.
Jay · 12 June 2019
Where the same review appears twice we show it once. We leave out reviews that name another agent or another of the brand's offices.