Re: 7k deposit paid, contracts to be signed - how do i fund 10% on signing?
Is it a 100% mortgage?
If not, you have to fund the balance (10% less €7k) yourself. It is possible (though not common) that the vendor will accept a smaller deposit than 10% -- advise your solicitor to query this now.
If yes, your mortgage provider lends it to you (or arranges for a third party to lend it to you) as a separate loan repayable when the mortgage cheque issues. If this temporary loan is coming through a third party you need to get on to this on Monday morning so that it is ready in time.