I'd just like a bit of advice. Going to Spain next month. Is it usual/polite to say '"I want..." rather than "I would like..." in a restaurant? So, is Quiero un café, por favor? normal/polite? When I learnt French I was taught to use Je voudrais instead of Je veux. Is there a usual Spanish equivalent? I found 'gustar' but for some reason the conjugations aren't listed in my book, and I'm wondering if it means that I actually like coffee, rather than dislike it, and not that I'm asking for one. Thanks!