@Emmajono1958
Hi, I have recently been to Gib delivering a course to RGP and GDP, the living in Spain issue is caused by the long standing dispute with Spain wanting sovereignty over Gib.
As such the Spanish can sometimes close the border or make the border hard work to cross. Normally it’s very simple. The issue put simply is that if a lot of Police Officers live in Spain and the Border closes you will not be able to get to work. Therefore there is a cap on the AC mount of officers who can live in Spain.
Housing is expensive and the Government recognise this and have a scheme where the Government pay a portion of your what is usually a flat. I don’t know the ins and outs but I believe the scheme is for Gibraltarians to enable them to continue to live in their own country.
I loved Gibraltar and would transfer in a heart beat but not sure I could financially
Good luck