Hi there, You mentioned a few times the 'prototype' base that you had been trialling and I'm wondering if this is now available to buy?

I can't find it on the site, though may just be missing it. I'm from North America and am used to having a boxspring so prefer my mattress to sit up 4-5 (or more) inches. I also can't abide by divan bases as I like using a bedframe. If you can recommend/sell anything similar to a boxspring I'd love to hear about it. Thanks!

Heather