As much as I would love to have the sofas I posted earlier on in the week these are more my price range and I've gone ahead and ordered them in red. I think they're a pretty fantastic buy considering the large sofa sells on its own for £599! There's a special offer on at the moment where you can buy two sofas for £479. There's also a 20% off everything across the site deal so the two sofas are coming in at £392.94 for both! Bargain, kerching, sold!
The sofas are leather on the inside and faux leather on the outside. They are not the best quality sofas in the world, but nor are they the worst. They're an absolute steal for £392.94. You get one large sofa and one regular sized sofa. They have good reviews both on Homebase and at Argos. The picture shows the large black version.
Edit: just did a bit more research and they are NOT bonded leather.