I hope they deliver. I don't know anyone who's tried, at least in Lampeter.
One other place you could try is the Co-Op (http://www.coopbedshop.co.uk/products/search.asp?keyword=wardrobe) although they look to be a touch more expensive and it's still 'flat-pack'.

I'll keep suggestions coming, as and when I remember them.
Amazon.co.uk (http://www.Amazon.co.uk) may even have something