A good site for checking out hotels is
http://www.venere.com/spain/barcelona/?r…
You can sort by price, read reviews, see where they are located etc.
You will be surprised at how few hotels in Barcelona have pools.
Here's a good site for basic info and places to see, things to do etc
http://www.all-barcelona-guide.com/
A word of warning...pick-pockets are rife in Barcelona, and they are so skilled they could teach a degree course in the art of pick-pocketing! They can spot a tourist from a mile off and you won't even know you've been robbed until after.
Be careful with your bag, wallet, cards etc
Sláinte
Edit: Check out the best answer on this..
http://uk.answers.yahoo.com/question/ind…