Most popular Craigslist-style website in Europe

I’m looking for an alternative to Craigslist while traveling through Europe. I notice Craigslist in some European cities isn’t as heavly used as in North America.  The alternate site should have the same sections as CS (classifieds, services offered/needed, rideshare board, for sale/rent, etc…)

Thanks in advance…

p.s.
The site should have an English translation, but it’s not crucial. And sites specific to Barcelona, or Spain are prefered.  Thanks.

That would definitely be loquo.com. Check it out.

Great, thanks.  It’ exactly what I’m looking for. 

Now, I just need one for the rest of Europe (as I’m only in BCN a month).