On "wantaplacetosleep" your header is 962 pixels wide so on 800x600 there's a side-to-side scroll to view your content. Your title, description and keyword relevancy to your web page content is fair so you need to coordinate your META tags to your body text.
Same issue with the header on "wantaco" and "wantajobdone", but on these sites your overall keyword relevancy to page content is worse.
(My first impression is that your header image is way too prominent - consider reducing overall, not just in width.)
On "wantaco", your page content seems kind of vague; as a first time visitor, I'm really not sure what you do; the bots won't either. Your ALT and anchor tags are pretty vague and should be addressed in regard to
SEO issues. Consider what keywords people will be using to find your web sites and what the SE bots need to index them - "wantaco", "wantaplacetosleep"
or "hotels", "hostels", "London B&B", etc.?
Good luck with your online venture!