Re: Affordable housing - Solictor
I think you should have your own solicitor, but I am a practising solicitor so I might be expected to say this.
While it is always useful to have your own solicitor, I have certainly come across a number of 'shared ownership' transactions where the buyer simply signed the papers in the office of the Council solicitors. I am not saying that this is advisable - merely that it can be done and that I have seen it done more than once. If you are really stuck for money, it is certainly an option.
If you are not borrowing from the Council (either through shared ownership or otherwise) but from a bank, then you definitely need your own solicitor - the transaction cannot happen without you having one. It is possible that in some council areas you could hire the same solicitors as used by the council, which might somewhat reduce transaction costs, but I would not be familiar with the set-up in Fingal (and, again, to be clear I am not recommending this anyway).
Regarding solicitors charges, there are a number of postings on this topic - do a search and you should find them easily enough.