What are you aims and what sort of terms do you want to target?
I think it is likely to be pretty expensive though:
1 - your site is new with few links
2 - site is thin on link-worthy content
3 - property terms are competitive
On an unrelated note, you have an issue on your news need (bottom left).
HTML:
Mortgage "famine" for high net worth borrowers
</a>
<br>
Borrowers looking for mortgages in the &amp;pound;1m plus br...<br>
Your developer is double and triple escaping HTML entities. Best thing to do is to encode them as UTF-8. Beyond, the five core XML entities, HTML entities are for old schoolers (
http://en.wikipedia.org/wiki/List_o..._entity_references#Predefined_entities_in_XML)