Barabara Thanks for your message. There are video testimonials on my website - relaxbackuk.com/testimonials/ and also reviews on the Houzz website -www.houzz.co.uk/browseReviews/relaxbackuk The Back App chair is available in the USA - check this list for contacts in different countries - backapp.eu/en/contact/ Thanks Mike
I think they ship from the east coast. I bought mine after trying it at a show-room in San Francisco and they shipped it to me from Pennsylvania or somewhere near there. There aren't many distributors in the US but it can be ordered.