Flyer design for a firm of accountants in London

Information for the business: small business accountants
Industry: Business
Design details: Hi all,

We'd like to have some flyers designed with a view to expanding our client base.
We're a firm of small business accountants in South London/Surrey therefore would prefer a UK based freelancer.
Any experience/references from clients would be most welcome.

Assistance is also required in the text, although guidance will be given.
Target audience: Limited companies with a turnover between 100k>3m
Number of pages needed: 1
Content on the front/back side and body: title photo and some text
Ideas for the visual style: professional yet approachable
Extra notes: Those that provide client feedback/examples of similar successful work would be preferred.