Company Accounts overview

Based in the UK I have Ltd company that rents out white goods Furniture TV etc, I am Vat Registered of a Flat rate pf 9.5% and my end of year is in July and we do cash accounting , I have a bookkeeper who looks after the accounts. However I have not had a lot of luck with accountants, we are looking for an accountant to give my QB a once over to make sure I am legal and not doing anything, and any savings i can legally make, also looking for some one to complete my CT600