My feeling is that 'wanted, offered and recommended' is a rather broad church and I would prefer it didn't become any broader. I am not keen on 'recommended' and 'advertised' being in the same group. I am happy for "Widgets ltd" to advertise there wares but I would like it separate. And 'questions, staff/premises/red tape issues and so on' doesn't really fit either. So I will second planlondon's suggestion. Andrew