We needed large rugs and considered Ruggable as the designs are lovely....
But I read a few bad reviews (think there was a thread on here at some point, might have been in the property section of mumsnet?) and was concerned they'd look a bit towel-like, for want of a better description. Plus, the sizes we needed wouldn't fit in a domestic washing machine.
In the end we bought ours from a variety of places - a few from Ebay (we like vintage so old Persian rugs suit our style, although these were £££), one from Liberty (used inherited money as again £££), one from the now defunct, I believe, Irugs (shipped from USA, many bad reviews at the time, but our experience was good) and Homesense, where we found a branded rug with a retail price of £1200 for £135! We also have a lucky charity shop find of a massive Oka cotton kilim, that was a fraction of the new price.
All have worn really well, but with the exception of the Irugs rug, they are cotton or hand-knotted wool, so fabulous quality.
More recently we got a jute/sisal rug from John Lewis to replace a Dunelm one that was crap. The John Lewis one has only been down a while but is already fairing better than the Dunelm, which shed and frayed from day one. Otherwise, I'd say Dunelm rugs seem pretty good - we just made a bad choice, imho.